73708711811552 has 12 divisors (see below), whose sum is σ = 145114026379056. Its totient is φ = 36854355905760.

The previous prime is 73708711811519. The next prime is 73708711811573. The reversal of 73708711811552 is 25511811780737.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151698622024 + ... + 1151698622087.

It is an arithmetic number, because the mean of its divisors is an integer number (12092835531588).

Almost surely, 2^{73708711811552} is an apocalyptic number.

It is an amenable number.

73708711811552 is a deficient number, since it is larger than the sum of its proper divisors (71405314567504).

73708711811552 is a wasteful number, since it uses less digits than its factorization.

73708711811552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2303397244121 (or 2303397244113 counting only the distinct ones).

The product of its (nonzero) digits is 3292800, while the sum is 56.

The spelling of 73708711811552 in words is "seventy-three trillion, seven hundred eight billion, seven hundred eleven million, eight hundred eleven thousand, five hundred fifty-two".