55470200192 has 64 divisors (see below), whose sum is σ = 123493582800. Its totient is φ = 24598732800.

The previous prime is 55470200183. The next prime is 55470200197. The reversal of 55470200192 is 29100207455.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55470200197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422717 + ... + 538172.

Almost surely, 2^55470200192 is an apocalyptic number.

It is an amenable number.

55470200192 is an abundant number, since it is smaller than the sum of its proper divisors (68023382608).

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

55470200192 is a wasteful number, since it uses less digits than its factorization.

55470200192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960955 (or 960943 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 35.

The spelling of 55470200192 in words is "fifty-five billion, four hundred seventy million, two hundred thousand, one hundred ninety-two".