56245201 has 4 divisors (see below), whose sum is σ = 56559600. Its totient is φ = 55930804.

The previous prime is 56245193. The next prime is 56245219. The reversal of 56245201 is 10254265.

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 56245201 - 2³ = 56245193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56245261) 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, 156931 + ... + 157288.

It is an arithmetic number, because the mean of its divisors is an integer number (14139900).

Almost surely, 2^56245201 is an apocalyptic number.

It is an amenable number.

56245201 is a deficient number, since it is larger than the sum of its proper divisors (314399).

56245201 is a wasteful number, since it uses less digits than its factorization.

56245201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314398.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 56245201 is about 7499.6800598426. The cubic root of 56245201 is about 383.1438195344.

Adding to 56245201 its reverse (10254265), we get a palindrome (66499466).

The spelling of 56245201 in words is "fifty-six million, two hundred forty-five thousand, two hundred one".