5264861880 has 32 divisors (see below), whose sum is σ = 15794586000. Its totient is φ = 1403963136.

The previous prime is 5264861747. The next prime is 5264861891. The reversal of 5264861880 is 881684625.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21936805 + ... + 21937044.

Almost surely, 2^5264861880 is an apocalyptic number.

It is an amenable number.

5264861880 is an abundant number, since it is smaller than the sum of its proper divisors (10529724120).

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

5264861880 is a wasteful number, since it uses less digits than its factorization.

5264861880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43873863 (or 43873859 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 48.

The square root of 5264861880 is about 72559.3679685814. The cubic root of 5264861880 is about 1739.6517865750.

The spelling of 5264861880 in words is "five billion, two hundred sixty-four million, eight hundred sixty-one thousand, eight hundred eighty".