55202355 has 48 divisors (see below), whose sum is σ = 103783680. Its totient is φ = 26982144.

The previous prime is 55202333. The next prime is 55202363. The reversal of 55202355 is 55320255.

It is not a de Polignac number, because 55202355 - 2⁸ = 55202099 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 115006 + ... + 115484.

It is an arithmetic number, because the mean of its divisors is an integer number (2162160).

Almost surely, 2^55202355 is an apocalyptic number.

55202355 is a deficient number, since it is larger than the sum of its proper divisors (48581325).

55202355 is a wasteful number, since it uses less digits than its factorization.

55202355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700 (or 697 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 27.

The square root of 55202355 is about 7429.8287328848. The cubic root of 55202355 is about 380.7610670473.

It can be divided in two parts, 5520 and 2355, that added together give a triangular number (7875 = T₁₂₅).

The spelling of 55202355 in words is "fifty-five million, two hundred two thousand, three hundred fifty-five".