5023157 has 8 divisors (see below), whose sum is σ = 5187000. Its totient is φ = 4860864.

The previous prime is 5023153. The next prime is 5023159. The reversal of 5023157 is 7513205.

It can be written as a sum of positive squares in 4 ways, for example, as 1615441 + 3407716 = 1271^2 + 1846^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5023157 - 2² = 5023153 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 (5023153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12719 + ... + 13107.

It is an arithmetic number, because the mean of its divisors is an integer number (648375).

Almost surely, 2^5023157 is an apocalyptic number.

It is an amenable number.

5023157 is a deficient number, since it is larger than the sum of its proper divisors (163843).

5023157 is a wasteful number, since it uses less digits than its factorization.

5023157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775.

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 5023157 is about 2241.2400585390. The cubic root of 5023157 is about 171.2611742580.

The spelling of 5023157 in words is "five million, twenty-three thousand, one hundred fifty-seven".