72057065062 has 8 divisors (see below), whose sum is σ = 114443573976. Its totient is φ = 33909207072.

The previous prime is 72057065051. The next prime is 72057065081. The reversal of 72057065062 is 26056075027.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1059662688 + ... + 1059662755.

It is an arithmetic number, because the mean of its divisors is an integer number (14305446747).

Almost surely, 2^72057065062 is an apocalyptic number.

72057065062 is a deficient number, since it is larger than the sum of its proper divisors (42386508914).

72057065062 is a wasteful number, since it uses less digits than its factorization.

72057065062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2119325462.

The product of its (nonzero) digits is 176400, while the sum is 40.

The spelling of 72057065062 in words is "seventy-two billion, fifty-seven million, sixty-five thousand, sixty-two".