48957157 has 8 divisors (see below), whose sum is σ = 50279040. Its totient is φ = 47641440.

The previous prime is 48957149. The next prime is 48957173. The reversal of 48957157 is 75175984.

It is a happy number.

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 48957157 - 2³ = 48957149 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 (48957757) 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, 17694 + ... + 20272.

It is an arithmetic number, because the mean of its divisors is an integer number (6284880).

Almost surely, 2^48957157 is an apocalyptic number.

It is an amenable number.

48957157 is a deficient number, since it is larger than the sum of its proper divisors (1321883).

48957157 is a wasteful number, since it uses less digits than its factorization.

48957157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3083.

The product of its digits is 352800, while the sum is 46.

The square root of 48957157 is about 6996.9391164994. The cubic root of 48957157 is about 365.8238898126.

The spelling of 48957157 in words is "forty-eight million, nine hundred fifty-seven thousand, one hundred fifty-seven".