51451040554110 has 48 divisors (see below), whose sum is σ = 135097187696640. Its totient is φ = 13584433147200.

The previous prime is 51451040554103. The next prime is 51451040554153. The reversal of 51451040554110 is 1145504015415.

51451040554110 is a `hidden beast` number, since 5 + 1 + 4 + 5 + 104 + 0 + 5 + 541 + 1 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2830081150 + ... + 2830099329.

It is an arithmetic number, because the mean of its divisors is an integer number (2814524743680).

Almost surely, 2^{51451040554110} is an apocalyptic number.

51451040554110 is an abundant number, since it is smaller than the sum of its proper divisors (83646147142530).

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

51451040554110 is a wasteful number, since it uses less digits than its factorization.

51451040554110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5660180593 (or 5660180590 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 36.

Adding to 51451040554110 its reverse (1145504015415), we get a palindrome (52596544569525).

The spelling of 51451040554110 in words is "fifty-one trillion, four hundred fifty-one billion, forty million, five hundred fifty-four thousand, one hundred ten".