72453358260 has 72 divisors (see below), whose sum is σ = 224886261600. Its totient is φ = 18871570368.

The previous prime is 72453358259. The next prime is 72453358273. The reversal of 72453358260 is 6285335427.

72453358260 is a `hidden beast` number, since 7 + 2 + 4 + 5 + 3 + 3 + 582 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4672710 + ... + 4688189.

It is an arithmetic number, because the mean of its divisors is an integer number (3123420300).

Almost surely, 2^72453358260 is an apocalyptic number.

It is an amenable number.

72453358260 is an abundant number, since it is smaller than the sum of its proper divisors (152432903340).

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

72453358260 is a wasteful number, since it uses less digits than its factorization.

72453358260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9360957 (or 9360952 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The spelling of 72453358260 in words is "seventy-two billion, four hundred fifty-three million, three hundred fifty-eight thousand, two hundred sixty".