7573936297072 has 40 divisors (see below), whose sum is σ = 15179497021440. Its totient is φ = 3657156815040.

The previous prime is 7573936297019. The next prime is 7573936297087. The reversal of 7573936297072 is 2707926393757.

It is a super-2 number, since 2×7573936297072² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7573936296989 and 7573936297007.

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, 15701908 + ... + 16177075.

It is an arithmetic number, because the mean of its divisors is an integer number (379487425536).

Almost surely, 2^{7573936297072} is an apocalyptic number.

It is an amenable number.

7573936297072 is an abundant number, since it is smaller than the sum of its proper divisors (7605560724368).

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

7573936297072 is a wasteful number, since it uses less digits than its factorization.

7573936297072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31879501 (or 31879495 counting only the distinct ones).

The product of its (nonzero) digits is 210039480, while the sum is 67.

The spelling of 7573936297072 in words is "seven trillion, five hundred seventy-three billion, nine hundred thirty-six million, two hundred ninety-seven thousand, seventy-two".