5144010768 has 60 divisors (see below), whose sum is σ = 15503482540. Its totient is φ = 1582771968.

The previous prime is 5144010721. The next prime is 5144010779. The reversal of 5144010768 is 8670104415.

It is a happy number.

5144010768 is a `hidden beast` number, since 51 + 440 + 107 + 68 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1841439744 + 3302571024 = 42912^2 + 57468^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1372063 + ... + 1375806.

Almost surely, 2^5144010768 is an apocalyptic number.

It is an amenable number.

5144010768 is an abundant number, since it is smaller than the sum of its proper divisors (10359471772).

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

5144010768 is a wasteful number, since it uses less digits than its factorization.

5144010768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2747896 (or 2747887 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 5144010768 is about 71721.7593760778. The cubic root of 5144010768 is about 1726.2378029485.

The spelling of 5144010768 in words is "five billion, one hundred forty-four million, ten thousand, seven hundred sixty-eight".