56352853 has 4 divisors (see below), whose sum is σ = 56368620. Its totient is φ = 56337088.

The previous prime is 56352851. The next prime is 56352869. The reversal of 56352853 is 35825365.

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 54508689 + 1844164 = 7383^2 + 1358^2 .

It is a cyclic number.

It is not a de Polignac number, because 56352853 - 2¹ = 56352851 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 (56352851) 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, 333 + ... + 10621.

It is an arithmetic number, because the mean of its divisors is an integer number (14092155).

Almost surely, 2^56352853 is an apocalyptic number.

It is an amenable number.

56352853 is a deficient number, since it is larger than the sum of its proper divisors (15767).

56352853 is a wasteful number, since it uses less digits than its factorization.

56352853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15766.

The product of its digits is 108000, while the sum is 37.

The square root of 56352853 is about 7506.8537350877. The cubic root of 56352853 is about 383.3881065190.

The spelling of 56352853 in words is "fifty-six million, three hundred fifty-two thousand, eight hundred fifty-three".