49152518 has 16 divisors (see below), whose sum is σ = 78389856. Its totient is φ = 23063040.

The previous prime is 49152511. The next prime is 49152529. The reversal of 49152518 is 81525194.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49152511) 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, 7643 + ... + 12518.

It is an arithmetic number, because the mean of its divisors is an integer number (4899366).

Almost surely, 2^49152518 is an apocalyptic number.

49152518 is a deficient number, since it is larger than the sum of its proper divisors (29237338).

49152518 is a wasteful number, since it uses less digits than its factorization.

49152518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20239.

The product of its digits is 14400, while the sum is 35.

The square root of 49152518 is about 7010.8856787142. The cubic root of 49152518 is about 366.3098444224.

The spelling of 49152518 in words is "forty-nine million, one hundred fifty-two thousand, five hundred eighteen".