537139416492 has 54 divisors (see below), whose sum is σ = 1579445670348. Its totient is φ = 153468404208.

The previous prime is 537139416469. The next prime is 537139416493. The reversal of 537139416492 is 294614931735.

537139416492 is a `hidden beast` number, since 5 + 3 + 7 + 1 + 394 + 164 + 92 = 666.

It is not an unprimeable number, because it can be changed into a prime (537139416493) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 152248638 + ... + 152252165.

Almost surely, 2^537139416492 is an apocalyptic number.

It is an amenable number.

537139416492 is an abundant number, since it is smaller than the sum of its proper divisors (1042306253856).

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

537139416492 is a wasteful number, since it uses less digits than its factorization.

537139416492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304500827 (or 304500815 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 54.

The spelling of 537139416492 in words is "five hundred thirty-seven billion, one hundred thirty-nine million, four hundred sixteen thousand, four hundred ninety-two".