5142859756 has 24 divisors (see below), whose sum is σ = 9203705280. Its totient is φ = 2513375232.

The previous prime is 5142859753. The next prime is 5142859763. The reversal of 5142859756 is 6579582415.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5142859753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126786 + ... + 162358.

It is an arithmetic number, because the mean of its divisors is an integer number (383487720).

Almost surely, 2^5142859756 is an apocalyptic number.

It is an amenable number.

5142859756 is a deficient number, since it is larger than the sum of its proper divisors (4060845524).

5142859756 is a wasteful number, since it uses less digits than its factorization.

5142859756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36393 (or 36391 counting only the distinct ones).

The product of its digits is 3024000, while the sum is 52.

The square root of 5142859756 is about 71713.7347793294. The cubic root of 5142859756 is about 1726.1090403460.

The spelling of 5142859756 in words is "five billion, one hundred forty-two million, eight hundred fifty-nine thousand, seven hundred fifty-six".