56035090 has 16 divisors (see below), whose sum is σ = 101844288. Its totient is φ = 22196016.

The previous prime is 56035081. The next prime is 56035093. The reversal of 56035090 is 9053065.

It is a happy number.

It is a super-2 number, since 2×56035090² = 6279862622616200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56035093) 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, 26172 + ... + 28231.

It is an arithmetic number, because the mean of its divisors is an integer number (6365268).

Almost surely, 2^56035090 is an apocalyptic number.

56035090 is a deficient number, since it is larger than the sum of its proper divisors (45809198).

56035090 is a wasteful number, since it uses less digits than its factorization.

56035090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54513.

The product of its (nonzero) digits is 4050, while the sum is 28.

The square root of 56035090 is about 7485.6589556298. The cubic root of 56035090 is about 382.6661302923. Note that the first 3 decimals are identical.

The spelling of 56035090 in words is "fifty-six million, thirty-five thousand, ninety".