5031256132020 has 96 divisors (see below), whose sum is σ = 15319335161088. Its totient is φ = 1228618340352.

The previous prime is 5031256131991. The next prime is 5031256132087. The reversal of 5031256132020 is 202316521305.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66619072 + ... + 66694551.

It is an arithmetic number, because the mean of its divisors is an integer number (159576407928).

Almost surely, 2^{5031256132020} is an apocalyptic number.

It is an amenable number.

5031256132020 is an abundant number, since it is smaller than the sum of its proper divisors (10288079029068).

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

5031256132020 is a wasteful number, since it uses less digits than its factorization.

5031256132020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133313689 (or 133313687 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 5031256132020 in words is "five trillion, thirty-one billion, two hundred fifty-six million, one hundred thirty-two thousand, twenty".