56633271 has 8 divisors (see below), whose sum is σ = 75928944. Its totient is φ = 37546560.

The previous prime is 56633267. The next prime is 56633293. The reversal of 56633271 is 17233665.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56633271 - 2² = 56633267 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56633371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51606 + ... + 52691.

It is an arithmetic number, because the mean of its divisors is an integer number (9491118).

Almost surely, 2^56633271 is an apocalyptic number.

56633271 is a deficient number, since it is larger than the sum of its proper divisors (19295673).

56633271 is a wasteful number, since it uses less digits than its factorization.

56633271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104481.

The product of its digits is 22680, while the sum is 33.

The square root of 56633271 is about 7525.5080227185. The cubic root of 56633271 is about 384.0229817517.

The spelling of 56633271 in words is "fifty-six million, six hundred thirty-three thousand, two hundred seventy-one".