5142637496 has 16 divisors (see below), whose sum is σ = 10209648240. Its totient is φ = 2420064640.

The previous prime is 5142637477. The next prime is 5142637519. The reversal of 5142637496 is 6947362415.

It is a self number, because there is not a number n which added to its sum of digits gives 5142637496.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18906620 + ... + 18906891.

It is an arithmetic number, because the mean of its divisors is an integer number (638103015).

Almost surely, 2^5142637496 is an apocalyptic number.

It is an amenable number.

5142637496 is a deficient number, since it is larger than the sum of its proper divisors (5067010744).

5142637496 is a wasteful number, since it uses less digits than its factorization.

5142637496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37813534 (or 37813530 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 47.

The square root of 5142637496 is about 71712.1851291676. The cubic root of 5142637496 is about 1726.0841741211.

The spelling of 5142637496 in words is "five billion, one hundred forty-two million, six hundred thirty-seven thousand, four hundred ninety-six".