5272640496 has 90 divisors (see below), whose sum is σ = 14963154648. Its totient is φ = 1733218560.

The previous prime is 5272640479. The next prime is 5272640531. The reversal of 5272640496 is 6940462725.

5272640496 is a `hidden beast` number, since 52 + 72 + 6 + 40 + 496 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 763941 + ... + 770811.

Almost surely, 2^5272640496 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 5272640496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7481577324).

5272640496 is an abundant number, since it is smaller than the sum of its proper divisors (9690514152).

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

5272640496 is a wasteful number, since it uses less digits than its factorization.

5272640496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7031 (or 6949 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The square root of 5272640496 is about 72612.9499194186. The cubic root of 5272640496 is about 1740.5081195381.

The spelling of 5272640496 in words is "five billion, two hundred seventy-two million, six hundred forty thousand, four hundred ninety-six".