183996040164 has 24 divisors (see below), whose sum is σ = 429782310048. Its totient is φ = 61266553920.

The previous prime is 183996040157. The next prime is 183996040199. The reversal of 183996040164 is 461040699381.

It is a super-2 number, since 2×183996040164² (a number of 23 digits) contains 22 as substring.

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, 8170722 + ... + 8193209.

It is an arithmetic number, because the mean of its divisors is an integer number (17907596252).

Almost surely, 2^183996040164 is an apocalyptic number.

It is an amenable number.

183996040164 is an abundant number, since it is smaller than the sum of its proper divisors (245786269884).

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

183996040164 is a wasteful number, since it uses less digits than its factorization.

183996040164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16364875 (or 16364873 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 51.

The spelling of 183996040164 in words is "one hundred eighty-three billion, nine hundred ninety-six million, forty thousand, one hundred sixty-four".