73708063164 has 18 divisors (see below), whose sum is σ = 186317604200. Its totient is φ = 24569354376.

The previous prime is 73708063141. The next prime is 73708063171. The reversal of 73708063164 is 46136080737.

73708063164 is a `hidden beast` number, since 7 + 3 + 7 + 0 + 8 + 0 + 631 + 6 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1023723064 + ... + 1023723135.

Almost surely, 2^73708063164 is an apocalyptic number.

It is an amenable number.

73708063164 is an abundant number, since it is smaller than the sum of its proper divisors (112609541036).

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

73708063164 is a wasteful number, since it uses less digits than its factorization.

73708063164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2047446209 (or 2047446204 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The spelling of 73708063164 in words is "seventy-three billion, seven hundred eight million, sixty-three thousand, one hundred sixty-four".