5245591296 has 144 divisors (see below), whose sum is σ = 15281925120. Its totient is φ = 1584168960.

The previous prime is 5245591279. The next prime is 5245591297. The reversal of 5245591296 is 6921955425.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5245591297) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2981265 + ... + 2983023.

It is an arithmetic number, because the mean of its divisors is an integer number (106124480).

Almost surely, 2^5245591296 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 5245591296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7640962560).

5245591296 is an abundant number, since it is smaller than the sum of its proper divisors (10036333824).

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

5245591296 is a wasteful number, since it uses less digits than its factorization.

5245591296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2142 (or 2128 counting only the distinct ones).

The product of its digits is 972000, while the sum is 48.

The square root of 5245591296 is about 72426.4543934052. The cubic root of 5245591296 is about 1737.5266854829.

The spelling of 5245591296 in words is "five billion, two hundred forty-five million, five hundred ninety-one thousand, two hundred ninety-six".