5157112892 has 6 divisors (see below), whose sum is σ = 9024947568. Its totient is φ = 2578556444.

The previous prime is 5157112889. The next prime is 5157112897. The reversal of 5157112892 is 2982117515.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5157112897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 644639108 + ... + 644639115.

It is an arithmetic number, because the mean of its divisors is an integer number (1504157928).

Almost surely, 2^5157112892 is an apocalyptic number.

It is an amenable number.

5157112892 is a deficient number, since it is larger than the sum of its proper divisors (3867834676).

5157112892 is a wasteful number, since it uses less digits than its factorization.

5157112892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1289278227 (or 1289278225 counting only the distinct ones).

The product of its digits is 50400, while the sum is 41.

The square root of 5157112892 is about 71813.0412390396. The cubic root of 5157112892 is about 1727.7021730191.

The spelling of 5157112892 in words is "five billion, one hundred fifty-seven million, one hundred twelve thousand, eight hundred ninety-two".