5254452564 has 24 divisors (see below), whose sum is σ = 12264083328. Its totient is φ = 1750956480.

The previous prime is 5254452529. The next prime is 5254452569. The reversal of 5254452564 is 4652544525.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5254452569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23377 + ... + 105144.

It is an arithmetic number, because the mean of its divisors is an integer number (511003472).

Almost surely, 2^5254452564 is an apocalyptic number.

It is an amenable number.

5254452564 is an abundant number, since it is smaller than the sum of its proper divisors (7009630764).

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

5254452564 is a wasteful number, since it uses less digits than its factorization.

5254452564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131935 (or 131933 counting only the distinct ones).

The product of its digits is 960000, while the sum is 42.

The square root of 5254452564 is about 72487.6028297253. The cubic root of 5254452564 is about 1738.5045242753.

The spelling of 5254452564 in words is "five billion, two hundred fifty-four million, four hundred fifty-two thousand, five hundred sixty-four".