49951500 has 48 divisors (see below), whose sum is σ = 145463136. Its totient is φ = 13320000.

The previous prime is 49951487. The next prime is 49951523. The reversal of 49951500 is 515994.

49951500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 15151 + ... + 18150.

It is an arithmetic number, because the mean of its divisors is an integer number (3030482).

Almost surely, 2^49951500 is an apocalyptic number.

It is an amenable number.

49951500 is an abundant number, since it is smaller than the sum of its proper divisors (95511636).

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

49951500 is a wasteful number, since it uses less digits than its factorization.

49951500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33323 (or 33311 counting only the distinct ones).

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

The square root of 49951500 is about 7067.6375119272. The cubic root of 49951500 is about 368.2839943103.

The spelling of 49951500 in words is "forty-nine million, nine hundred fifty-one thousand, five hundred".