56053222 has 16 divisors (see below), whose sum is σ = 85536000. Its totient is φ = 27543880.

The previous prime is 56053219. The next prime is 56053237. The reversal of 56053222 is 22235065.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84729 + ... + 85387.

It is an arithmetic number, because the mean of its divisors is an integer number (5346000).

Almost surely, 2^56053222 is an apocalyptic number.

56053222 is a deficient number, since it is larger than the sum of its proper divisors (29482778).

56053222 is a wasteful number, since it uses less digits than its factorization.

56053222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 56053222 is about 7486.8699734936. The cubic root of 56053222 is about 382.7074005869.

Adding to 56053222 its reverse (22235065), we get a palindrome (78288287).

The spelling of 56053222 in words is "fifty-six million, fifty-three thousand, two hundred twenty-two".