5157023656732 has 6 divisors (see below), whose sum is σ = 9024791399288. Its totient is φ = 2578511828364.

The previous prime is 5157023656723. The next prime is 5157023656739. The reversal of 5157023656732 is 2376563207515.

It is a self number, because there is not a number n which added to its sum of digits gives 5157023656732.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5157023656739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 644627957088 + ... + 644627957095.

Almost surely, 2^{5157023656732} is an apocalyptic number.

It is an amenable number.

5157023656732 is a deficient number, since it is larger than the sum of its proper divisors (3867767742556).

5157023656732 is a wasteful number, since it uses less digits than its factorization.

5157023656732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1289255914187 (or 1289255914185 counting only the distinct ones).

The product of its (nonzero) digits is 7938000, while the sum is 52.

The spelling of 5157023656732 in words is "five trillion, one hundred fifty-seven billion, twenty-three million, six hundred fifty-six thousand, seven hundred thirty-two".