55595004200 has 48 divisors (see below), whose sum is σ = 131029081980. Its totient is φ = 21933365760.

The previous prime is 55595004191. The next prime is 55595004209. The reversal of 55595004200 is 240059555.

It is an interprime number because it is at equal distance from previous prime (55595004191) and next prime (55595004209).

It can be written as a sum of positive squares in 6 ways, for example, as 33445825924 + 22149178276 = 182882^2 + 148826^2 .

It is not an unprimeable number, because it can be changed into a prime (55595004209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1889339 + ... + 1918538.

Almost surely, 2^55595004200 is an apocalyptic number.

55595004200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55595004200 is an abundant number, since it is smaller than the sum of its proper divisors (75434077780).

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

55595004200 is a wasteful number, since it uses less digits than its factorization.

55595004200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3807966 (or 3807957 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 35.

The spelling of 55595004200 in words is "fifty-five billion, five hundred ninety-five million, four thousand, two hundred".