55859677 has 16 divisors (see below), whose sum is σ = 60860800. Its totient is φ = 51088320.

The previous prime is 55859651. The next prime is 55859719. The reversal of 55859677 is 77695855.

It is a cyclic number.

It is not a de Polignac number, because 55859677 - 2⁷ = 55859549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55859627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127024 + ... + 127462.

It is an arithmetic number, because the mean of its divisors is an integer number (3803800).

Almost surely, 2^55859677 is an apocalyptic number.

It is an amenable number.

55859677 is a deficient number, since it is larger than the sum of its proper divisors (5001123).

55859677 is a wasteful number, since it uses less digits than its factorization.

55859677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676.

The product of its digits is 2646000, while the sum is 52.

The square root of 55859677 is about 7473.9331680180. The cubic root of 55859677 is about 382.2664118387.

The spelling of 55859677 in words is "fifty-five million, eight hundred fifty-nine thousand, six hundred seventy-seven".