49935213 has 12 divisors (see below), whose sum is σ = 72573280. Its totient is φ = 33084936.

The previous prime is 49935199. The next prime is 49935217. The reversal of 49935213 is 31253994.

It is a happy number.

49935213 is a `hidden beast` number, since 49 + 93 + 521 + 3 = 666.

It is not a de Polignac number, because 49935213 - 2¹² = 49931117 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 (49935217) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15553 + ... + 18486.

Almost surely, 2^49935213 is an apocalyptic number.

It is an amenable number.

49935213 is a deficient number, since it is larger than the sum of its proper divisors (22638067).

49935213 is a wasteful number, since it uses less digits than its factorization.

49935213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34208 (or 34205 counting only the distinct ones).

The product of its digits is 29160, while the sum is 36.

The square root of 49935213 is about 7066.4851942108. The cubic root of 49935213 is about 368.2439628568.

The spelling of 49935213 in words is "forty-nine million, nine hundred thirty-five thousand, two hundred thirteen".