80751539460 has 96 divisors (see below), whose sum is σ = 226912637952. Its totient is φ = 21456915840.

The previous prime is 80751539441. The next prime is 80751539527. The reversal of 80751539460 is 6493515708.

It is a super-2 number, since 2×80751539460² (a number of 23 digits) contains 22 as substring.

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, 22164399 + ... + 22168041.

It is an arithmetic number, because the mean of its divisors is an integer number (2363673312).

Almost surely, 2^80751539460 is an apocalyptic number.

It is an amenable number.

80751539460 is an abundant number, since it is smaller than the sum of its proper divisors (146161098492).

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

80751539460 is a wasteful number, since it uses less digits than its factorization.

80751539460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4873 (or 4871 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 48.

The spelling of 80751539460 in words is "eighty billion, seven hundred fifty-one million, five hundred thirty-nine thousand, four hundred sixty".