73711916252 has 24 divisors (see below), whose sum is σ = 144958553376. Its totient is φ = 32541715008.

The previous prime is 73711916251. The next prime is 73711916329. The reversal of 73711916252 is 25261911737.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73711916251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30814823 + ... + 30817214.

It is an arithmetic number, because the mean of its divisors is an integer number (6039939724).

Almost surely, 2^73711916252 is an apocalyptic number.

It is an amenable number.

73711916252 is a deficient number, since it is larger than the sum of its proper divisors (71246637124).

73711916252 is a wasteful number, since it uses less digits than its factorization.

73711916252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61632077 (or 61632075 counting only the distinct ones).

The product of its digits is 158760, while the sum is 44.

The spelling of 73711916252 in words is "seventy-three billion, seven hundred eleven million, nine hundred sixteen thousand, two hundred fifty-two".