5573373664 has 96 divisors (see below), whose sum is σ = 11786342400. Its totient is φ = 2586608640.

The previous prime is 5573373643. The next prime is 5573373679. The reversal of 5573373664 is 4663733755.

It is a happy number.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6871819 + ... + 6872629.

It is an arithmetic number, because the mean of its divisors is an integer number (122774400).

Almost surely, 2^5573373664 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 5573373664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5893171200).

5573373664 is an abundant number, since it is smaller than the sum of its proper divisors (6212968736).

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

5573373664 is a wasteful number, since it uses less digits than its factorization.

5573373664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056 (or 1048 counting only the distinct ones).

The product of its digits is 4762800, while the sum is 49.

The square root of 5573373664 is about 74655.0310695803. The cubic root of 5573373664 is about 1772.9890511972.

It can be divided in two parts, 557337 and 3664, that added together give a square (561001 = 749²).

The spelling of 5573373664 in words is "five billion, five hundred seventy-three million, three hundred seventy-three thousand, six hundred sixty-four".