55562053 has 4 divisors (see below), whose sum is σ = 55961920. Its totient is φ = 55162188.

The previous prime is 55562047. The next prime is 55562081. The reversal of 55562053 is 35026555.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 55562053 - 2⁵ = 55562021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55562083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199725 + ... + 200002.

It is an arithmetic number, because the mean of its divisors is an integer number (13990480).

Almost surely, 2^55562053 is an apocalyptic number.

It is an amenable number.

55562053 is a deficient number, since it is larger than the sum of its proper divisors (399867).

55562053 is a wasteful number, since it uses less digits than its factorization.

55562053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399866.

The product of its (nonzero) digits is 22500, while the sum is 31.

The square root of 55562053 is about 7453.9957740798. The cubic root of 55562053 is about 381.5862890390.

The spelling of 55562053 in words is "fifty-five million, five hundred sixty-two thousand, fifty-three".