5157343612 has 6 divisors (see below), whose sum is σ = 9025351328. Its totient is φ = 2578671804.

The previous prime is 5157343553. The next prime is 5157343619. The reversal of 5157343612 is 2163437515.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5157343619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 644667948 + ... + 644667955.

Almost surely, 2^5157343612 is an apocalyptic number.

It is an amenable number.

5157343612 is a deficient number, since it is larger than the sum of its proper divisors (3868007716).

5157343612 is a wasteful number, since it uses less digits than its factorization.

5157343612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1289335907 (or 1289335905 counting only the distinct ones).

The product of its digits is 75600, while the sum is 37.

The square root of 5157343612 is about 71814.6476145361. The cubic root of 5157343612 is about 1727.7279374025.

The spelling of 5157343612 in words is "five billion, one hundred fifty-seven million, three hundred forty-three thousand, six hundred twelve".