10451353404555 has 48 divisors (see below), whose sum is σ = 21371492573184. Its totient is φ = 4623640211520.

The previous prime is 10451353404551. The next prime is 10451353404559. The reversal of 10451353404555 is 55540435315401.

It is a happy number.

10451353404555 is a `hidden beast` number, since 1 + 0 + 4 + 5 + 1 + 3 + 53 + 40 + 4 + 555 = 666.

It is an interprime number because it is at equal distance from previous prime (10451353404551) and next prime (10451353404559).

It is not a de Polignac number, because 10451353404555 - 2² = 10451353404551 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 10451353404555.

It is not an unprimeable number, because it can be changed into a prime (10451353404551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 535133779 + ... + 535153308.

It is an arithmetic number, because the mean of its divisors is an integer number (445239428608).

Almost surely, 2^{10451353404555} is an apocalyptic number.

10451353404555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10451353404555 is an abundant number, since it is smaller than the sum of its proper divisors (10920139168629).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10451353404555 is a wasteful number, since it uses less digits than its factorization.

10451353404555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070287136 (or 1070287133 counting only the distinct ones).

The product of its (nonzero) digits is 1800000, while the sum is 45.

Adding to 10451353404555 its reverse (55540435315401), we get a palindrome (65991788719956).

The spelling of 10451353404555 in words is "ten trillion, four hundred fifty-one billion, three hundred fifty-three million, four hundred four thousand, five hundred fifty-five".