5625797464 has 128 divisors (see below), whose sum is σ = 12802406400. Its totient is φ = 2266951680.

The previous prime is 5625797389. The next prime is 5625797473. The reversal of 5625797464 is 4647975265.

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, 11184237 + ... + 11184739.

It is an arithmetic number, because the mean of its divisors is an integer number (100018800).

Almost surely, 2^5625797464 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 5625797464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6401203200).

5625797464 is an abundant number, since it is smaller than the sum of its proper divisors (7176608936).

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

5625797464 is a wasteful number, since it uses less digits than its factorization.

5625797464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713 (or 709 counting only the distinct ones).

The product of its digits is 12700800, while the sum is 55.

The square root of 5625797464 is about 75005.3162382507. The cubic root of 5625797464 is about 1778.5306925511.

The spelling of 5625797464 in words is "five billion, six hundred twenty-five million, seven hundred ninety-seven thousand, four hundred sixty-four".