5157693 has 12 divisors (see below), whose sum is σ = 7481760. Its totient is φ = 3423816.

The previous prime is 5157661. The next prime is 5157709. The reversal of 5157693 is 3967515.

It is a happy number.

It is not a de Polignac number, because 5157693 - 2⁵ = 5157661 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5157623) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1278 + ... + 3456.

It is an arithmetic number, because the mean of its divisors is an integer number (623480).

Almost surely, 2^5157693 is an apocalyptic number.

It is an amenable number.

5157693 is a deficient number, since it is larger than the sum of its proper divisors (2324067).

5157693 is a wasteful number, since it uses less digits than its factorization.

5157693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2448 (or 2445 counting only the distinct ones).

The product of its digits is 28350, while the sum is 36.

The square root of 5157693 is about 2271.0554814887. The cubic root of 5157693 is about 172.7766951917.

It can be divided in two parts, 5157 and 693, that multiplied together give a triangular number (3573801 = T₂₆₇₃).

The spelling of 5157693 in words is "five million, one hundred fifty-seven thousand, six hundred ninety-three".