49518108 has 24 divisors (see below), whose sum is σ = 128380560. Its totient is φ = 16506000.

The previous prime is 49518107. The next prime is 49518121. The reversal of 49518108 is 80181594.

It is a super-3 number, since 3×49518108³ (a number of 24 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49518107) 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, 229143 + ... + 229358.

It is an arithmetic number, because the mean of its divisors is an integer number (5349190).

Almost surely, 2^49518108 is an apocalyptic number.

It is an amenable number.

49518108 is an abundant number, since it is smaller than the sum of its proper divisors (78862452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49518108 is a wasteful number, since it uses less digits than its factorization.

49518108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458514 (or 458506 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 49518108 is about 7036.9104015896. The cubic root of 49518108 is about 367.2157902561.

The spelling of 49518108 in words is "forty-nine million, five hundred eighteen thousand, one hundred eight".