49835523 has 4 divisors (see below), whose sum is σ = 66447368. Its totient is φ = 33223680.

The previous prime is 49835509. The next prime is 49835561. The reversal of 49835523 is 32553894.

49835523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 49835523 - 2¹² = 49831427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49835923) 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 3 ways as a sum of consecutive naturals, for example, 8305918 + ... + 8305923.

It is an arithmetic number, because the mean of its divisors is an integer number (16611842).

Almost surely, 2^49835523 is an apocalyptic number.

49835523 is a deficient number, since it is larger than the sum of its proper divisors (16611845).

49835523 is a wasteful number, since it uses less digits than its factorization.

49835523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16611844.

The product of its digits is 129600, while the sum is 39.

The square root of 49835523 is about 7059.4279513286. The cubic root of 49835523 is about 367.9987471405.

The spelling of 49835523 in words is "forty-nine million, eight hundred thirty-five thousand, five hundred twenty-three".