48117013 has 8 divisors (see below), whose sum is σ = 55040832. Its totient is φ = 41205696.

The previous prime is 48117011. The next prime is 48117019. The reversal of 48117013 is 31071184.

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

It is not a de Polignac number, because 48117013 - 2¹ = 48117011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48117011) 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, 7581 + ... + 12397.

It is an arithmetic number, because the mean of its divisors is an integer number (6880104).

Almost surely, 2^48117013 is an apocalyptic number.

It is an amenable number.

48117013 is a deficient number, since it is larger than the sum of its proper divisors (6923819).

48117013 is a wasteful number, since it uses less digits than its factorization.

48117013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6251.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 48117013 is about 6936.6427758679. The cubic root of 48117013 is about 363.7191938263.

Adding to 48117013 its reverse (31071184), we get a palindrome (79188197).

The spelling of 48117013 in words is "forty-eight million, one hundred seventeen thousand, thirteen".