72562084791 has 16 divisors (see below), whose sum is σ = 110584667904. Its totient is φ = 41458846464.

The previous prime is 72562084709. The next prime is 72562084877. The reversal of 72562084791 is 19748026527.

It is a happy number.

It is not a de Polignac number, because 72562084791 - 2¹⁴ = 72562068407 is a prime.

It is a super-2 number, since 2×72562084791² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72562086791) 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, 42106 + ... + 383271.

It is an arithmetic number, because the mean of its divisors is an integer number (6911541744).

Almost surely, 2^72562084791 is an apocalyptic number.

72562084791 is a deficient number, since it is larger than the sum of its proper divisors (38022583113).

72562084791 is a wasteful number, since it uses less digits than its factorization.

72562084791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433510.

The product of its (nonzero) digits is 1693440, while the sum is 51.

The spelling of 72562084791 in words is "seventy-two billion, five hundred sixty-two million, eighty-four thousand, seven hundred ninety-one".