56600655 has 8 divisors (see below), whose sum is σ = 90561072. Its totient is φ = 30187008.

The previous prime is 56600653. The next prime is 56600657. The reversal of 56600655 is 55600665.

It is an interprime number because it is at equal distance from previous prime (56600653) and next prime (56600657).

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

It is not a de Polignac number, because 56600655 - 2¹ = 56600653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56600653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1886674 + ... + 1886703.

It is an arithmetic number, because the mean of its divisors is an integer number (11320134).

Almost surely, 2^56600655 is an apocalyptic number.

56600655 is a deficient number, since it is larger than the sum of its proper divisors (33960417).

56600655 is a wasteful number, since it uses less digits than its factorization.

56600655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3773385.

The product of its (nonzero) digits is 27000, while the sum is 33.

The square root of 56600655 is about 7523.3406808412. The cubic root of 56600655 is about 383.9492459505.

The spelling of 56600655 in words is "fifty-six million, six hundred thousand, six hundred fifty-five".