56332253 has 4 divisors (see below), whose sum is σ = 56585088. Its totient is φ = 56079420.

The previous prime is 56332249. The next prime is 56332277. The reversal of 56332253 is 35223365.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 56332253 - 2² = 56332249 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 (56332223) 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, 126083 + ... + 126528.

It is an arithmetic number, because the mean of its divisors is an integer number (14146272).

Almost surely, 2^56332253 is an apocalyptic number.

It is an amenable number.

56332253 is a deficient number, since it is larger than the sum of its proper divisors (252835).

56332253 is a wasteful number, since it uses less digits than its factorization.

56332253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252834.

The product of its digits is 16200, while the sum is 29.

The square root of 56332253 is about 7505.4815301885. The cubic root of 56332253 is about 383.3413844980.

The spelling of 56332253 in words is "fifty-six million, three hundred thirty-two thousand, two hundred fifty-three".