1552107854331 has 12 divisors (see below), whose sum is σ = 2314254005440. Its totient is φ = 1001359905840.

The previous prime is 1552107854327. The next prime is 1552107854333. The reversal of 1552107854331 is 1334587012551.

1552107854331 is a `hidden beast` number, since 1 + 5 + 5 + 2 + 1 + 0 + 78 + 543 + 31 = 666.

It is not a de Polignac number, because 1552107854331 - 2² = 1552107854327 is a prime.

It is a super-2 number, since 2×1552107854331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1552107854333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2781555016 + ... + 2781555573.

Almost surely, 2^{1552107854331} is an apocalyptic number.

1552107854331 is a deficient number, since it is larger than the sum of its proper divisors (762146151109).

1552107854331 is a wasteful number, since it uses less digits than its factorization.

1552107854331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5563110626 (or 5563110623 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 45.

The spelling of 1552107854331 in words is "one trillion, five hundred fifty-two billion, one hundred seven million, eight hundred fifty-four thousand, three hundred thirty-one".