72624893547216 has 40 divisors (see below), whose sum is σ = 187625607692544. Its totient is φ = 24206839866880.

The previous prime is 72624893547209. The next prime is 72624893547259. The reversal of 72624893547216 is 61274539842627.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44756505 + ... + 46350776.

Almost surely, 2^{72624893547216} is an apocalyptic number.

It is an amenable number.

72624893547216 is an abundant number, since it is smaller than the sum of its proper divisors (115000714145328).

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

72624893547216 is a wasteful number, since it uses less digits than its factorization.

72624893547216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91123899 (or 91123893 counting only the distinct ones).

The product of its digits is 243855360, while the sum is 66.

The spelling of 72624893547216 in words is "seventy-two trillion, six hundred twenty-four billion, eight hundred ninety-three million, five hundred forty-seven thousand, two hundred sixteen".