56013235 has 16 divisors (see below), whose sum is σ = 71078400. Its totient is φ = 42257376.

The previous prime is 56013203. The next prime is 56013241. The reversal of 56013235 is 53231065.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 56013235 - 2⁵ = 56013203 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21472 + ... + 23938.

It is an arithmetic number, because the mean of its divisors is an integer number (4442400).

Almost surely, 2^56013235 is an apocalyptic number.

56013235 is a deficient number, since it is larger than the sum of its proper divisors (15065165).

56013235 is a wasteful number, since it uses less digits than its factorization.

56013235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2730.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 56013235 is about 7484.1990219395. The cubic root of 56013235 is about 382.6163742330.

It can be divided in two parts, 5601 and 3235, that added together give a square (8836 = 94²).

The spelling of 56013235 in words is "fifty-six million, thirteen thousand, two hundred thirty-five".