49613965 has 8 divisors (see below), whose sum is σ = 59965920. Its totient is φ = 39405072.

The previous prime is 49613953. The next prime is 49614049. The reversal of 49613965 is 56931694.

49613965 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49613965 - 2¹¹ = 49611917 is a prime.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 34999 + ... + 36388.

It is an arithmetic number, because the mean of its divisors is an integer number (7495740).

Almost surely, 2^49613965 is an apocalyptic number.

It is an amenable number.

49613965 is a deficient number, since it is larger than the sum of its proper divisors (10351955).

49613965 is a wasteful number, since it uses less digits than its factorization.

49613965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71531.

The product of its digits is 174960, while the sum is 43.

The square root of 49613965 is about 7043.7181232642. The cubic root of 49613965 is about 367.4525892531.

The spelling of 49613965 in words is "forty-nine million, six hundred thirteen thousand, nine hundred sixty-five".