5142957028 has 48 divisors (see below), whose sum is σ = 10491465600. Its totient is φ = 2179975680.

The previous prime is 5142957023. The next prime is 5142957047. The reversal of 5142957028 is 8207592415.

It is not an unprimeable number, because it can be changed into a prime (5142957023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49993 + ... + 113071.

It is an arithmetic number, because the mean of its divisors is an integer number (218572200).

Almost surely, 2^5142957028 is an apocalyptic number.

It is an amenable number.

5142957028 is an abundant number, since it is smaller than the sum of its proper divisors (5348508572).

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

5142957028 is a wasteful number, since it uses less digits than its factorization.

5142957028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63220 (or 63218 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 43.

The square root of 5142957028 is about 71714.4129725678. The cubic root of 5142957028 is about 1726.1199228140.

The spelling of 5142957028 in words is "five billion, one hundred forty-two million, nine hundred fifty-seven thousand, twenty-eight".