531893229124056 has 64 divisors (see below), whose sum is σ = 1419959677363200. Its totient is φ = 165661962345600.

The previous prime is 531893229124051. The next prime is 531893229124067. The reversal of 531893229124056 is 650421922398135.

It is a super-2 number, since 2×531893229124056² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (531893229124051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12326017290 + ... + 12326060441.

It is an arithmetic number, because the mean of its divisors is an integer number (22186869958800).

Almost surely, 2^{531893229124056} is an apocalyptic number.

It is an amenable number.

531893229124056 is an abundant number, since it is smaller than the sum of its proper divisors (888066448239144).

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

531893229124056 is a wasteful number, since it uses less digits than its factorization.

531893229124056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24652077800 (or 24652077796 counting only the distinct ones).

The product of its (nonzero) digits is 27993600, while the sum is 60.

The spelling of 531893229124056 in words is "five hundred thirty-one trillion, eight hundred ninety-three billion, two hundred twenty-nine million, one hundred twenty-four thousand, fifty-six".