49508500 has 24 divisors (see below), whose sum is σ = 108127656. Its totient is φ = 19803200.

The previous prime is 49508497. The next prime is 49508507. The reversal of 49508500 is 580594.

49508500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 15729156 + 33779344 = 3966^2 + 5812^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49508507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49009 + ... + 50008.

It is an arithmetic number, because the mean of its divisors is an integer number (4505319).

Almost surely, 2^49508500 is an apocalyptic number.

It is an amenable number.

49508500 is an abundant number, since it is smaller than the sum of its proper divisors (58619156).

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

49508500 is a wasteful number, since it uses less digits than its factorization.

49508500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99036 (or 99024 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 49508500 is about 7036.2276825015. The cubic root of 49508500 is about 367.1920384229.

The spelling of 49508500 in words is "forty-nine million, five hundred eight thousand, five hundred".