5157703 has 4 divisors (see below), whose sum is σ = 5219928. Its totient is φ = 5095480.

The previous prime is 5157661. The next prime is 5157709. The reversal of 5157703 is 3077515.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5157703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5157709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30988 + ... + 31153.

It is an arithmetic number, because the mean of its divisors is an integer number (1304982).

Almost surely, 2^5157703 is an apocalyptic number.

5157703 is a deficient number, since it is larger than the sum of its proper divisors (62225).

5157703 is an equidigital number, since it uses as much as digits as its factorization.

5157703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62224.

The product of its (nonzero) digits is 3675, while the sum is 28.

The square root of 5157703 is about 2271.0576831071. The cubic root of 5157703 is about 172.7768068544.

The spelling of 5157703 in words is "five million, one hundred fifty-seven thousand, seven hundred three".