5142974804 has 18 divisors (see below), whose sum is σ = 9892789242. Its totient is φ = 2337715600.

The previous prime is 5142974801. The next prime is 5142974807. The reversal of 5142974804 is 4084792415.

It is an interprime number because it is at equal distance from previous prime (5142974801) and next prime (5142974807).

It can be written as a sum of positive squares in only one way, i.e., 5140603204 + 2371600 = 71698^2 + 1540^2 .

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5142974801) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5312507 + ... + 5313474.

Almost surely, 2^5142974804 is an apocalyptic number.

It is an amenable number.

5142974804 is a deficient number, since it is larger than the sum of its proper divisors (4749814438).

5142974804 is a wasteful number, since it uses less digits than its factorization.

5142974804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10626007 (or 10625994 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 5142974804 is about 71714.5369084958. The cubic root of 5142974804 is about 1726.1219115189.

The spelling of 5142974804 in words is "five billion, one hundred forty-two million, nine hundred seventy-four thousand, eight hundred four".