56777150 has 24 divisors (see below), whose sum is σ = 106660584. Its totient is φ = 22484000.

The previous prime is 56777143. The next prime is 56777159. The reversal of 56777150 is 5177765.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56777159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 572 + ... + 10671.

It is an arithmetic number, because the mean of its divisors is an integer number (4444191).

Almost surely, 2^56777150 is an apocalyptic number.

56777150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56777150 is a deficient number, since it is larger than the sum of its proper divisors (49883434).

56777150 is a wasteful number, since it uses less digits than its factorization.

56777150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11356 (or 11351 counting only the distinct ones).

The product of its (nonzero) digits is 51450, while the sum is 38.

The square root of 56777150 is about 7535.0613799756. The cubic root of 56777150 is about 384.3479151162.

The spelling of 56777150 in words is "fifty-six million, seven hundred seventy-seven thousand, one hundred fifty".