49956893 has 16 divisors (see below), whose sum is σ = 58892160. Its totient is φ = 41492736.

The previous prime is 49956889. The next prime is 49956917. The reversal of 49956893 is 39865994.

49956893 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 49956893 - 2² = 49956889 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49956293) 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 15 ways as a sum of consecutive naturals, for example, 29321 + ... + 30977.

It is an arithmetic number, because the mean of its divisors is an integer number (3680760).

Almost surely, 2^49956893 is an apocalyptic number.

It is an amenable number.

49956893 is a deficient number, since it is larger than the sum of its proper divisors (8935267).

49956893 is a wasteful number, since it uses less digits than its factorization.

49956893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1796.

The product of its digits is 2099520, while the sum is 53.

The square root of 49956893 is about 7068.0190294028. The cubic root of 49956893 is about 368.2972477268.

The spelling of 49956893 in words is "forty-nine million, nine hundred fifty-six thousand, eight hundred ninety-three".