55653308 has 36 divisors (see below), whose sum is σ = 106865472. Its totient is φ = 25328640.

The previous prime is 55653293. The next prime is 55653317. The reversal of 55653308 is 80335655.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35060 + ... + 36612.

Almost surely, 2^55653308 is an apocalyptic number.

It is an amenable number.

55653308 is a deficient number, since it is larger than the sum of its proper divisors (51212164).

55653308 is a wasteful number, since it uses less digits than its factorization.

55653308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1622 (or 1603 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 55653308 is about 7460.1144763335. The cubic root of 55653308 is about 381.7950802830.

The spelling of 55653308 in words is "fifty-five million, six hundred fifty-three thousand, three hundred eight".