5079460640 has 96 divisors (see below), whose sum is σ = 12557870640. Its totient is φ = 1939451904.

The previous prime is 5079460619. The next prime is 5079460697. The reversal of 5079460640 is 460649705.

It can be written as a sum of positive squares in 8 ways, for example, as 3800969104 + 1278491536 = 61652^2 + 35756^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305666 + ... + 321854.

Almost surely, 2^5079460640 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 5079460640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6278935320).

5079460640 is an abundant number, since it is smaller than the sum of its proper divisors (7478410000).

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

5079460640 is a wasteful number, since it uses less digits than its factorization.

5079460640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16294 (or 16286 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 5079460640 is about 71270.3349227433. The cubic root of 5079460640 is about 1718.9867657697.

The spelling of 5079460640 in words is "five billion, seventy-nine million, four hundred sixty thousand, six hundred forty".