70372054280 has 64 divisors (see below), whose sum is σ = 173685919680. Its totient is φ = 25448428800.

The previous prime is 70372054279. The next prime is 70372054283. The reversal of 70372054280 is 8245027307.

It is not an unprimeable number, because it can be changed into a prime (70372054283) 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, 362174 + ... + 521453.

It is an arithmetic number, because the mean of its divisors is an integer number (2713842495).

Almost surely, 2^70372054280 is an apocalyptic number.

It is an amenable number.

70372054280 is an abundant number, since it is smaller than the sum of its proper divisors (103313865400).

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

70372054280 is a wasteful number, since it uses less digits than its factorization.

70372054280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883830 (or 883826 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 38.

The spelling of 70372054280 in words is "seventy billion, three hundred seventy-two million, fifty-four thousand, two hundred eighty".