56652771 has 12 divisors (see below), whose sum is σ = 87869832. Its totient is φ = 32372928.

The previous prime is 56652709. The next prime is 56652773. The reversal of 56652771 is 17725665.

It is not a de Polignac number, because 56652771 - 2⁷ = 56652643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56652773) 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, 192550 + ... + 192843.

It is an arithmetic number, because the mean of its divisors is an integer number (7322486).

Almost surely, 2^56652771 is an apocalyptic number.

56652771 is a deficient number, since it is larger than the sum of its proper divisors (31217061).

56652771 is a wasteful number, since it uses less digits than its factorization.

56652771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385410 (or 385403 counting only the distinct ones).

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

The square root of 56652771 is about 7526.8035048087. The cubic root of 56652771 is about 384.0670523643.

The spelling of 56652771 in words is "fifty-six million, six hundred fifty-two thousand, seven hundred seventy-one".