54007165012 has 6 divisors (see below), whose sum is σ = 94512538778. Its totient is φ = 27003582504.

The previous prime is 54007164979. The next prime is 54007165039. The reversal of 54007165012 is 21056170045.

It can be written as a sum of positive squares in only one way, i.e., 45333223056 + 8673941956 = 212916^2 + 93134^2 .

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, 6750895623 + ... + 6750895630.

Almost surely, 2^54007165012 is an apocalyptic number.

It is an amenable number.

54007165012 is a deficient number, since it is larger than the sum of its proper divisors (40505373766).

54007165012 is a wasteful number, since it uses less digits than its factorization.

54007165012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13501791257 (or 13501791255 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The spelling of 54007165012 in words is "fifty-four billion, seven million, one hundred sixty-five thousand, twelve".