10245514455 has 48 divisors (see below), whose sum is σ = 19448960544. Its totient is φ = 4948131840.

The previous prime is 10245514421. The next prime is 10245514459. The reversal of 10245514455 is 55441554201.

10245514455 is a `hidden beast` number, since 10 + 2 + 4 + 551 + 44 + 55 = 666.

10245514455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10245514455 - 2²² = 10241320151 is a prime.

It is a super-2 number, since 2×10245514455² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10245514459) 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, 86947 + ... + 167483.

It is an arithmetic number, because the mean of its divisors is an integer number (405186678).

Almost surely, 2^10245514455 is an apocalyptic number.

10245514455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10245514455 is a deficient number, since it is larger than the sum of its proper divisors (9203446089).

10245514455 is a wasteful number, since it uses less digits than its factorization.

10245514455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80816 (or 80813 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

The spelling of 10245514455 in words is "ten billion, two hundred forty-five million, five hundred fourteen thousand, four hundred fifty-five".