55052201687202 has 12 divisors (see below), whose sum is σ = 119279770322310. Its totient is φ = 18350733895728.

The previous prime is 55052201687201. The next prime is 55052201687243. The reversal of 55052201687202 is 20278610225055.

55052201687202 is a `hidden beast` number, since 5 + 50 + 522 + 0 + 1 + 6 + 8 + 72 + 0 + 2 = 666.

55052201687202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 52505110173681 + 2547091513521 = 7246041^2 + 1595961^2 .

It is not an unprimeable number, because it can be changed into a prime (55052201687201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1529227824627 + ... + 1529227824662.

Almost surely, 2^{55052201687202} is an apocalyptic number.

55052201687202 is an abundant number, since it is smaller than the sum of its proper divisors (64227568635108).

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

55052201687202 is a wasteful number, since it uses less digits than its factorization.

55052201687202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3058455649297 (or 3058455649294 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 45.

The spelling of 55052201687202 in words is "fifty-five trillion, fifty-two billion, two hundred one million, six hundred eighty-seven thousand, two hundred two".