56633201 has 8 divisors (see below), whose sum is σ = 58838400. Its totient is φ = 54444880.

The previous prime is 56633191. The next prime is 56633233. The reversal of 56633201 is 10233665.

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

It is a cyclic number.

It is not a de Polignac number, because 56633201 - 2¹⁸ = 56371057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (56633501) 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, 2846 + ... + 11016.

It is an arithmetic number, because the mean of its divisors is an integer number (7354800).

Almost surely, 2^56633201 is an apocalyptic number.

It is an amenable number.

56633201 is a deficient number, since it is larger than the sum of its proper divisors (2205199).

56633201 is a wasteful number, since it uses less digits than its factorization.

56633201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8439.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 56633201 is about 7525.5033718682. The cubic root of 56633201 is about 384.0228235313.

Adding to 56633201 its reverse (10233665), we get a palindrome (66866866).

The spelling of 56633201 in words is "fifty-six million, six hundred thirty-three thousand, two hundred one".