5981332872 has 32 divisors (see below), whose sum is σ = 14959980000. Its totient is φ = 1992891264.

The previous prime is 5981332871. The next prime is 5981332897. The reversal of 5981332872 is 2782331895.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5981332871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 879 + ... + 109377.

It is an arithmetic number, because the mean of its divisors is an integer number (467499375).

Almost surely, 2^5981332872 is an apocalyptic number.

It is an amenable number.

5981332872 is an abundant number, since it is smaller than the sum of its proper divisors (8978647128).

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

5981332872 is a wasteful number, since it uses less digits than its factorization.

5981332872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110805 (or 110801 counting only the distinct ones).

The product of its digits is 725760, while the sum is 48.

The square root of 5981332872 is about 77339.0772636964. The cubic root of 5981332872 is about 1815.2341672082.

The spelling of 5981332872 in words is "five billion, nine hundred eighty-one million, three hundred thirty-two thousand, eight hundred seventy-two".