55153125200 has 60 divisors (see below), whose sum is σ = 133021216380. Its totient is φ = 21975367680.

The previous prime is 55153125193. The next prime is 55153125271. The reversal of 55153125200 is 252135155.

It can be written as a sum of positive squares in 6 ways, for example, as 925619776 + 54227505424 = 30424^2 + 232868^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 165455 + ... + 371054.

It is an arithmetic number, because the mean of its divisors is an integer number (2217020273).

Almost surely, 2^55153125200 is an apocalyptic number.

55153125200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55153125200 is an abundant number, since it is smaller than the sum of its proper divisors (77868091180).

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

55153125200 is a wasteful number, since it uses less digits than its factorization.

55153125200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536784 (or 536773 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 29.

The spelling of 55153125200 in words is "fifty-five billion, one hundred fifty-three million, one hundred twenty-five thousand, two hundred".