55610002677 has 4 divisors (see below), whose sum is σ = 74146670240. Its totient is φ = 37073335116.

The previous prime is 55610002673. The next prime is 55610002691. The reversal of 55610002677 is 77620001655.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 55610002677 - 2² = 55610002673 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55610002673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9268333777 + ... + 9268333782.

It is an arithmetic number, because the mean of its divisors is an integer number (18536667560).

Almost surely, 2^55610002677 is an apocalyptic number.

It is an amenable number.

55610002677 is a deficient number, since it is larger than the sum of its proper divisors (18536667563).

55610002677 is a wasteful number, since it uses less digits than its factorization.

55610002677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18536667562.

The product of its (nonzero) digits is 88200, while the sum is 39.

The spelling of 55610002677 in words is "fifty-five billion, six hundred ten million, two thousand, six hundred seventy-seven".