537642963256 has 32 divisors (see below), whose sum is σ = 1163498928480. Its totient is φ = 228137040000.

The previous prime is 537642963251. The next prime is 537642963269. The reversal of 537642963256 is 652369246735.

It is a super-2 number, since 2×537642963256² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 537642963256.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537642963251) 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 7 ways as a sum of consecutive naturals, for example, 47522895 + ... + 47534206.

It is an arithmetic number, because the mean of its divisors is an integer number (36359341515).

Almost surely, 2^537642963256 is an apocalyptic number.

537642963256 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

537642963256 is an abundant number, since it is smaller than the sum of its proper divisors (625855965224).

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

537642963256 is a wasteful number, since it uses less digits than its factorization.

537642963256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95057215 (or 95057211 counting only the distinct ones).

The product of its digits is 48988800, while the sum is 58.

The spelling of 537642963256 in words is "five hundred thirty-seven billion, six hundred forty-two million, nine hundred sixty-three thousand, two hundred fifty-six".