55160166151500 has 48 divisors (see below), whose sum is σ = 160626403837536. Its totient is φ = 14709377640000.

The previous prime is 55160166151483. The next prime is 55160166151529. The reversal of 55160166151500 is 515166106155.

It is a super-2 number, since 2×55160166151500² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18386720551 + ... + 18386723550.

It is an arithmetic number, because the mean of its divisors is an integer number (3346383413282).

Almost surely, 2^{55160166151500} is an apocalyptic number.

55160166151500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55160166151500 is an abundant number, since it is smaller than the sum of its proper divisors (105466237686036).

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

55160166151500 is a wasteful number, since it uses less digits than its factorization.

55160166151500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36773444123 (or 36773444111 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 42.

The spelling of 55160166151500 in words is "fifty-five trillion, one hundred sixty billion, one hundred sixty-six million, one hundred fifty-one thousand, five hundred".