5626193664 has 432 divisors, whose sum is σ = 19537631232. Its totient is φ = 1399431168.

The previous prime is 5626193623. The next prime is 5626193687. The reversal of 5626193664 is 4663916265.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25229457 + ... + 25229679.

Almost surely, 2^5626193664 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 5626193664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9768815616).

5626193664 is an abundant number, since it is smaller than the sum of its proper divisors (13911437568).

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

5626193664 is a wasteful number, since it uses less digits than its factorization.

5626193664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300 (or 267 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 48.

The square root of 5626193664 is about 75007.9573378718. The cubic root of 5626193664 is about 1778.5724429176.

The spelling of 5626193664 in words is "five billion, six hundred twenty-six million, one hundred ninety-three thousand, six hundred sixty-four".