72790708358 has 32 divisors (see below), whose sum is σ = 117342172800. Its totient is φ = 33744436864.

The previous prime is 72790708349. The next prime is 72790708373. The reversal of 72790708358 is 85380709727.

It is a super-2 number, since 2×72790708358² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 595313 + ... + 707091.

It is an arithmetic number, because the mean of its divisors is an integer number (3666942900).

Almost surely, 2^72790708358 is an apocalyptic number.

72790708358 is a deficient number, since it is larger than the sum of its proper divisors (44551464442).

72790708358 is a wasteful number, since it uses less digits than its factorization.

72790708358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112084.

The product of its (nonzero) digits is 5927040, while the sum is 56.

The spelling of 72790708358 in words is "seventy-two billion, seven hundred ninety million, seven hundred eight thousand, three hundred fifty-eight".