49519500 has 48 divisors (see below), whose sum is σ = 144205152. Its totient is φ = 13204800.

The previous prime is 49519489. The next prime is 49519507. The reversal of 49519500 is 591594.

It is not an unprimeable number, because it can be changed into a prime (49519507) 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, 15007 + ... + 18006.

It is an arithmetic number, because the mean of its divisors is an integer number (3004274).

Almost surely, 2^49519500 is an apocalyptic number.

It is an amenable number.

49519500 is an abundant number, since it is smaller than the sum of its proper divisors (94685652).

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

49519500 is a wasteful number, since it uses less digits than its factorization.

49519500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33035 (or 33023 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 33.

The square root of 49519500 is about 7037.0093079376. The cubic root of 49519500 is about 367.2192311495.

The spelling of 49519500 in words is "forty-nine million, five hundred nineteen thousand, five hundred".