56250777 has 32 divisors (see below), whose sum is σ = 84188160. Its totient is φ = 33120320.

The previous prime is 56250769. The next prime is 56250787. The reversal of 56250777 is 77705265.

56250777 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 56250777 - 2³ = 56250769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56250707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 325063 + ... + 325235.

It is an arithmetic number, because the mean of its divisors is an integer number (2630880).

Almost surely, 2^56250777 is an apocalyptic number.

It is an amenable number.

56250777 is a deficient number, since it is larger than the sum of its proper divisors (27937383).

56250777 is a wasteful number, since it uses less digits than its factorization.

56250777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413.

The product of its (nonzero) digits is 102900, while the sum is 39.

The square root of 56250777 is about 7500.0517998211. The cubic root of 56250777 is about 383.1564804033.

The spelling of 56250777 in words is "fifty-six million, two hundred fifty thousand, seven hundred seventy-seven".