5078557696 has 99 divisors (see below), whose sum is σ = 10867422697. Its totient is φ = 2371665920.

The previous prime is 5078557669. The next prime is 5078557717. The reversal of 5078557696 is 6967558705.

The square root of 5078557696 is 71264.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3953894400 + 1124663296 = 62880^2 + 33536^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5078557696.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 38767551 + ... + 38767681.

Almost surely, 2^5078557696 is an apocalyptic number.

5078557696 is the 71264-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5078557696

5078557696 is an abundant number, since it is smaller than the sum of its proper divisors (5788865001).

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

5078557696 is an equidigital number, since it uses as much as digits as its factorization.

5078557696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316 (or 150 counting only the distinct ones).

The product of its (nonzero) digits is 15876000, while the sum is 58.

The cubic root of 5078557696 is about 1718.8849018858.

The spelling of 5078557696 in words is "five billion, seventy-eight million, five hundred fifty-seven thousand, six hundred ninety-six".