5225905944 has 128 divisors (see below), whose sum is σ = 17566156800. Its totient is φ = 1405278720.

The previous prime is 5225905907. The next prime is 5225906039. The reversal of 5225905944 is 4495095225.

5225905944 is a `hidden beast` number, since 5 + 2 + 2 + 59 + 0 + 594 + 4 = 666.

It is a super-2 number, since 2×5225905944² = 54620185871069062272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5225905944.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75952 + ... + 127359.

It is an arithmetic number, because the mean of its divisors is an integer number (137235600).

Almost surely, 2^5225905944 is an apocalyptic number.

5225905944 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

5225905944 is an abundant number, since it is smaller than the sum of its proper divisors (12340250856).

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

5225905944 is a wasteful number, since it uses less digits than its factorization.

5225905944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203350 (or 203340 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 45.

The square root of 5225905944 is about 72290.4277480774. The cubic root of 5225905944 is about 1735.3504643508.

The spelling of 5225905944 in words is "five billion, two hundred twenty-five million, nine hundred five thousand, nine hundred forty-four".