49135850 has 24 divisors (see below), whose sum is σ = 91616160. Its totient is φ = 19606320.

The previous prime is 49135811. The next prime is 49135859. The reversal of 49135850 is 5853194.

It is a self number, because there is not a number n which added to its sum of digits gives 49135850.

It is not an unprimeable number, because it can be changed into a prime (49135859) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25211 + ... + 27089.

It is an arithmetic number, because the mean of its divisors is an integer number (3817340).

Almost surely, 2^49135850 is an apocalyptic number.

49135850 is a deficient number, since it is larger than the sum of its proper divisors (42480310).

49135850 is a wasteful number, since it uses less digits than its factorization.

49135850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2414 (or 2409 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 49135850 is about 7009.6968550716. The cubic root of 49135850 is about 366.2684335715.

The spelling of 49135850 in words is "forty-nine million, one hundred thirty-five thousand, eight hundred fifty".