49713570 has 48 divisors (see below), whose sum is σ = 132757560. Its totient is φ = 12897792.

The previous prime is 49713527. The next prime is 49713571. The reversal of 49713570 is 7531794.

It is a happy number.

49713570 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 49660209 + 53361 = 7047^2 + 231^2 .

It is not an unprimeable number, because it can be changed into a prime (49713571) 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 23 ways as a sum of consecutive naturals, for example, 4135 + ... + 10794.

Almost surely, 2^49713570 is an apocalyptic number.

49713570 is an abundant number, since it is smaller than the sum of its proper divisors (83043990).

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

49713570 is a wasteful number, since it uses less digits than its factorization.

49713570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14979 (or 14976 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 49713570 is about 7050.7850626721. The cubic root of 49713570 is about 367.6983241628.

The spelling of 49713570 in words is "forty-nine million, seven hundred thirteen thousand, five hundred seventy".