55315754163160 has 64 divisors (see below), whose sum is σ = 124555294080000. Its totient is φ = 22109446161792.

The previous prime is 55315754163151. The next prime is 55315754163161. The reversal of 55315754163160 is 6136145751355.

It is a junction number, because it is equal to n+sod(n) for n = 55315754163098 and 55315754163107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55315754163161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 292675971 + ... + 292864909.

It is an arithmetic number, because the mean of its divisors is an integer number (1946176470000).

Almost surely, 2^{55315754163160} is an apocalyptic number.

It is an amenable number.

55315754163160 is an abundant number, since it is smaller than the sum of its proper divisors (69239539916840).

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

55315754163160 is a wasteful number, since it uses less digits than its factorization.

55315754163160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194488 (or 194484 counting only the distinct ones).

The product of its (nonzero) digits is 5670000, while the sum is 52.

The spelling of 55315754163160 in words is "fifty-five trillion, three hundred fifteen billion, seven hundred fifty-four million, one hundred sixty-three thousand, one hundred sixty".