55659704 has 8 divisors (see below), whose sum is σ = 104361960. Its totient is φ = 27829848.

The previous prime is 55659697. The next prime is 55659713. The reversal of 55659704 is 40795655.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3478724 + ... + 3478739.

It is an arithmetic number, because the mean of its divisors is an integer number (13045245).

Almost surely, 2^55659704 is an apocalyptic number.

It is an amenable number.

55659704 is a deficient number, since it is larger than the sum of its proper divisors (48702256).

55659704 is a wasteful number, since it uses less digits than its factorization.

55659704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6957469 (or 6957465 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 41.

The square root of 55659704 is about 7460.5431437664. The cubic root of 55659704 is about 381.8097057556.

The spelling of 55659704 in words is "fifty-five million, six hundred fifty-nine thousand, seven hundred four".