80458571072 has 56 divisors (see below), whose sum is σ = 174897604992. Its totient is φ = 36420249600.

The previous prime is 80458571071. The next prime is 80458571101. The reversal of 80458571072 is 27017585408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80458571071) 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, 67448 + ... + 406775.

Almost surely, 2^80458571072 is an apocalyptic number.

It is an amenable number.

80458571072 is an abundant number, since it is smaller than the sum of its proper divisors (94439033920).

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

80458571072 is a wasteful number, since it uses less digits than its factorization.

80458571072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474487 (or 474477 counting only the distinct ones).

The product of its (nonzero) digits is 627200, while the sum is 47.

The spelling of 80458571072 in words is "eighty billion, four hundred fifty-eight million, five hundred seventy-one thousand, seventy-two".