537122468832 has 24 divisors (see below), whose sum is σ = 1409946480936. Its totient is φ = 179040822912.

The previous prime is 537122468819. The next prime is 537122468849. The reversal of 537122468832 is 238864221735.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×537122468832² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2797512763 + ... + 2797512954.

It is an arithmetic number, because the mean of its divisors is an integer number (58747770039).

Almost surely, 2^537122468832 is an apocalyptic number.

It is an amenable number.

537122468832 is an abundant number, since it is smaller than the sum of its proper divisors (872824012104).

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

537122468832 is a wasteful number, since it uses less digits than its factorization.

537122468832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5595025730 (or 5595025722 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 51.

The spelling of 537122468832 in words is "five hundred thirty-seven billion, one hundred twenty-two million, four hundred sixty-eight thousand, eight hundred thirty-two".