49456933 has 4 divisors (see below), whose sum is σ = 49496940. Its totient is φ = 49416928.

The previous prime is 49456903. The next prime is 49456937. The reversal of 49456933 is 33965494.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33965494 = 2 ⋅16982747.

It can be written as a sum of positive squares in 2 ways, for example, as 14386849 + 35070084 = 3793^2 + 5922^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49456933 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49456933.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49456937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18088 + ... + 20641.

It is an arithmetic number, because the mean of its divisors is an integer number (12374235).

Almost surely, 2^49456933 is an apocalyptic number.

It is an amenable number.

49456933 is a deficient number, since it is larger than the sum of its proper divisors (40007).

49456933 is a wasteful number, since it uses less digits than its factorization.

49456933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40006.

The product of its digits is 349920, while the sum is 43.

The square root of 49456933 is about 7032.5623353085. The cubic root of 49456933 is about 367.0645076638.

The spelling of 49456933 in words is "forty-nine million, four hundred fifty-six thousand, nine hundred thirty-three".