55653364 has 12 divisors (see below), whose sum is σ = 104885284. Its totient is φ = 25686144.

The previous prime is 55653361. The next prime is 55653371. The reversal of 55653364 is 46335655.

It can be written as a sum of positive squares in 2 ways, for example, as 8456464 + 47196900 = 2908^2 + 6870^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55653361) 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, 535077 + ... + 535180.

Almost surely, 2^55653364 is an apocalyptic number.

It is an amenable number.

55653364 is a deficient number, since it is larger than the sum of its proper divisors (49231920).

55653364 is a wasteful number, since it uses less digits than its factorization.

55653364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070274 (or 1070272 counting only the distinct ones).

The product of its digits is 162000, while the sum is 37.

The square root of 55653364 is about 7460.1182296261. The cubic root of 55653364 is about 381.7952083408.

The spelling of 55653364 in words is "fifty-five million, six hundred fifty-three thousand, three hundred sixty-four".