72529272483726 has 32 divisors (see below), whose sum is σ = 147825133747200. Its totient is φ = 23717036972480.

The previous prime is 72529272483659. The next prime is 72529272483743. The reversal of 72529272483726 is 62738427292527.

72529272483726 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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, 213697815 + ... + 214036946.

It is an arithmetic number, because the mean of its divisors is an integer number (4619535429600).

Almost surely, 2^{72529272483726} is an apocalyptic number.

72529272483726 is an abundant number, since it is smaller than the sum of its proper divisors (75295861263474).

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

72529272483726 is a wasteful number, since it uses less digits than its factorization.

72529272483726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427735304.

The product of its digits is 284497920, while the sum is 66.

The spelling of 72529272483726 in words is "seventy-two trillion, five hundred twenty-nine billion, two hundred seventy-two million, four hundred eighty-three thousand, seven hundred twenty-six".