5157699 has 4 divisors (see below), whose sum is σ = 6876936. Its totient is φ = 3438464.

The previous prime is 5157661. The next prime is 5157709. The reversal of 5157699 is 9967515.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5157699 - 2⁷ = 5157571 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 5157699.

It is not an unprimeable number, because it can be changed into a prime (5157619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 859614 + ... + 859619.

It is an arithmetic number, because the mean of its divisors is an integer number (1719234).

Almost surely, 2^5157699 is an apocalyptic number.

5157699 is a deficient number, since it is larger than the sum of its proper divisors (1719237).

5157699 is a wasteful number, since it uses less digits than its factorization.

5157699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1719236.

The product of its digits is 85050, while the sum is 42.

The square root of 5157699 is about 2271.0568024600. The cubic root of 5157699 is about 172.7767621894.

The spelling of 5157699 in words is "five million, one hundred fifty-seven thousand, six hundred ninety-nine".