5262388560 has 560 divisors, whose sum is σ = 21585368448. Its totient is φ = 1175731200.

The previous prime is 5262388543. The next prime is 5262388567. The reversal of 5262388560 is 658832625.

5262388560 is a `hidden beast` number, since 5 + 2 + 6 + 2 + 3 + 88 + 560 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5262388567) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 8339445 + ... + 8340075.

Almost surely, 2^5262388560 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 5262388560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10792684224).

5262388560 is an abundant number, since it is smaller than the sum of its proper divisors (16322979888).

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

5262388560 is a wasteful number, since it uses less digits than its factorization.

5262388560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686 (or 665 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The square root of 5262388560 is about 72542.3225434642. The cubic root of 5262388560 is about 1739.3793267837.

The spelling of 5262388560 in words is "five billion, two hundred sixty-two million, three hundred eighty-eight thousand, five hundred sixty".