56000752277 has 4 divisors (see below), whose sum is σ = 56005638060. Its totient is φ = 55995866496.

The previous prime is 56000752273. The next prime is 56000752331. The reversal of 56000752277 is 77225700065.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8542565476 + 47458186801 = 92426^2 + 217849^2 .

It is a cyclic number.

It is not a de Polignac number, because 56000752277 - 2² = 56000752273 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 (56000752273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2425658 + ... + 2448635.

It is an arithmetic number, because the mean of its divisors is an integer number (14001409515).

Almost surely, 2^56000752277 is an apocalyptic number.

It is an amenable number.

56000752277 is a deficient number, since it is larger than the sum of its proper divisors (4885783).

56000752277 is a wasteful number, since it uses less digits than its factorization.

56000752277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4885782.

The product of its (nonzero) digits is 205800, while the sum is 41.

The spelling of 56000752277 in words is "fifty-six billion, seven hundred fifty-two thousand, two hundred seventy-seven".