5049157 has 4 divisors (see below), whose sum is σ = 5057676. Its totient is φ = 5040640.

The previous prime is 5049097. The next prime is 5049169. The reversal of 5049157 is 7519405.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7519405 = 5 ⋅1503881.

It can be written as a sum of positive squares in 2 ways, for example, as 2735716 + 2313441 = 1654^2 + 1521^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5049157 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 (5049557) 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, 3298 + ... + 4579.

It is an arithmetic number, because the mean of its divisors is an integer number (1264419).

Almost surely, 2^5049157 is an apocalyptic number.

It is an amenable number.

5049157 is a deficient number, since it is larger than the sum of its proper divisors (8519).

5049157 is an equidigital number, since it uses as much as digits as its factorization.

5049157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8518.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 5049157 is about 2247.0329325580. The cubic root of 5049157 is about 171.5561501040.

The spelling of 5049157 in words is "five million, forty-nine thousand, one hundred fifty-seven".