55600766 has 8 divisors (see below), whose sum is σ = 89816664. Its totient is φ = 25661880.

The previous prime is 55600759. The next prime is 55600771. The reversal of 55600766 is 66700655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1069220 + ... + 1069271.

It is an arithmetic number, because the mean of its divisors is an integer number (11227083).

Almost surely, 2^55600766 is an apocalyptic number.

55600766 is a deficient number, since it is larger than the sum of its proper divisors (34215898).

55600766 is a wasteful number, since it uses less digits than its factorization.

55600766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2138506.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 55600766 is about 7456.5921170465. The cubic root of 55600766 is about 381.6748921991.

The spelling of 55600766 in words is "fifty-five million, six hundred thousand, seven hundred sixty-six".