5361605256 has 64 divisors (see below), whose sum is σ = 15984921600. Its totient is φ = 1465282368.

The previous prime is 5361605209. The next prime is 5361605261. The reversal of 5361605256 is 6525061635.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 689926 + ... + 697653.

It is an arithmetic number, because the mean of its divisors is an integer number (249764400).

Almost surely, 2^5361605256 is an apocalyptic number.

5361605256 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5361605256 is an abundant number, since it is smaller than the sum of its proper divisors (10623316344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5361605256 is a wasteful number, since it uses less digits than its factorization.

5361605256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1387618 (or 1387614 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 39.

The square root of 5361605256 is about 73222.9831132275. The cubic root of 5361605256 is about 1750.2427152876.

The spelling of 5361605256 in words is "five billion, three hundred sixty-one million, six hundred five thousand, two hundred fifty-six".