48931153 has 4 divisors (see below), whose sum is σ = 49259700. Its totient is φ = 48602608.

The previous prime is 48931139. The next prime is 48931159. The reversal of 48931153 is 35113984.

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

It can be written as a sum of positive squares in 2 ways, for example, as 10093329 + 38837824 = 3177^2 + 6232^2 .

It is not a de Polignac number, because 48931153 - 2⁵ = 48931121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48931159) 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, 164050 + ... + 164347.

It is an arithmetic number, because the mean of its divisors is an integer number (12314925).

Almost surely, 2^48931153 is an apocalyptic number.

It is an amenable number.

48931153 is a deficient number, since it is larger than the sum of its proper divisors (328547).

48931153 is a wasteful number, since it uses less digits than its factorization.

48931153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328546.

The product of its digits is 12960, while the sum is 34.

The square root of 48931153 is about 6995.0806285560. The cubic root of 48931153 is about 365.7591082104.

The spelling of 48931153 in words is "forty-eight million, nine hundred thirty-one thousand, one hundred fifty-three".