49813715 has 12 divisors (see below), whose sum is σ = 68373264. Its totient is φ = 34129344.

The previous prime is 49813681. The next prime is 49813739. The reversal of 49813715 is 51731894.

49813715 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 49813715 - 2¹² = 49809619 is a prime.

It is a Duffinian number.

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 11 ways as a sum of consecutive naturals, for example, 41159 + ... + 42351.

It is an arithmetic number, because the mean of its divisors is an integer number (5697772).

Almost surely, 2^49813715 is an apocalyptic number.

49813715 is a deficient number, since it is larger than the sum of its proper divisors (18559549).

49813715 is an frugal number, since it uses more digits than its factorization.

49813715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2398 (or 1205 counting only the distinct ones).

The product of its digits is 30240, while the sum is 38.

The square root of 49813715 is about 7057.8831812378. The cubic root of 49813715 is about 367.9450606193.

The spelling of 49813715 in words is "forty-nine million, eight hundred thirteen thousand, seven hundred fifteen".