55165150200 has 96 divisors (see below), whose sum is σ = 174650607360. Its totient is φ = 14397705600.

The previous prime is 55165150181. The next prime is 55165150277. The reversal of 55165150200 is 205156155.

55165150200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 949906 + ... + 1006305.

It is an arithmetic number, because the mean of its divisors is an integer number (1819277160).

Almost surely, 2^55165150200 is an apocalyptic number.

55165150200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55165150200 is an abundant number, since it is smaller than the sum of its proper divisors (119485457160).

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

55165150200 is a wasteful number, since it uses less digits than its factorization.

55165150200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1956277 (or 1956268 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 30.

The spelling of 55165150200 in words is "fifty-five billion, one hundred sixty-five million, one hundred fifty thousand, two hundred".