5175649157 has 24 divisors (see below), whose sum is σ = 6150582720. Its totient is φ = 4341462720.

The previous prime is 5175649117. The next prime is 5175649159. The reversal of 5175649157 is 7519465715.

5175649157 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5175649157 - 2⁶ = 5175649093 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 (5175649159) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 471194 + ... + 482052.

It is an arithmetic number, because the mean of its divisors is an integer number (256274280).

Almost surely, 2^5175649157 is an apocalyptic number.

It is an amenable number.

5175649157 is a deficient number, since it is larger than the sum of its proper divisors (974933563).

5175649157 is a wasteful number, since it uses less digits than its factorization.

5175649157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11081 (or 11074 counting only the distinct ones).

The product of its digits is 1323000, while the sum is 50.

The square root of 5175649157 is about 71941.9846612533. The cubic root of 5175649157 is about 1729.7696639445.

The spelling of 5175649157 in words is "five billion, one hundred seventy-five million, six hundred forty-nine thousand, one hundred fifty-seven".