48518115 has 16 divisors (see below), whose sum is σ = 81715200. Its totient is φ = 24514272.

The previous prime is 48518111. The next prime is 48518123. The reversal of 48518115 is 51181584.

It is not a de Polignac number, because 48518115 - 2² = 48518111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48518111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84835 + ... + 85404.

It is an arithmetic number, because the mean of its divisors is an integer number (5107200).

Almost surely, 2^48518115 is an apocalyptic number.

48518115 is a deficient number, since it is larger than the sum of its proper divisors (33197085).

48518115 is a wasteful number, since it uses less digits than its factorization.

48518115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170266.

The product of its digits is 6400, while the sum is 33.

The square root of 48518115 is about 6965.4945983756. The cubic root of 48518115 is about 364.7270493290.

Adding to 48518115 its reverse (51181584), we get a palindrome (99699699).

The spelling of 48518115 in words is "forty-eight million, five hundred eighteen thousand, one hundred fifteen".