55323807308312 has 32 divisors (see below), whose sum is σ = 105647396504400. Its totient is φ = 27153015388800.

The previous prime is 55323807308309. The next prime is 55323807308321. The reversal of 55323807308312 is 21380370832355.

It is a congruent number.

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, 115206887 + ... + 115686102.

Almost surely, 2^{55323807308312} is an apocalyptic number.

It is an amenable number.

55323807308312 is a deficient number, since it is larger than the sum of its proper divisors (50323589196088).

55323807308312 is a wasteful number, since it uses less digits than its factorization.

55323807308312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230893547 (or 230893543 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 50.

The spelling of 55323807308312 in words is "fifty-five trillion, three hundred twenty-three billion, eight hundred seven million, three hundred eight thousand, three hundred twelve".