5594251264 has 128 divisors (see below), whose sum is σ = 13243312800. Its totient is φ = 2314862592.

The previous prime is 5594251249. The next prime is 5594251277. The reversal of 5594251264 is 4621524955.

It is a tau number, because it is divible by the number of its divisors (128).

It is a self number, because there is not a number n which added to its sum of digits gives 5594251264.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192905202 + ... + 192905230.

Almost surely, 2^5594251264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5594251264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6621656400).

5594251264 is an abundant number, since it is smaller than the sum of its proper divisors (7649061536).

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

5594251264 is an frugal number, since it uses more digits than its factorization.

5594251264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124 (or 38 counting only the distinct ones).

The product of its digits is 432000, while the sum is 43.

The square root of 5594251264 is about 74794.7275147119. The cubic root of 5594251264 is about 1775.2001376128.

The spelling of 5594251264 in words is "five billion, five hundred ninety-four million, two hundred fifty-one thousand, two hundred sixty-four".