49306113 has 6 divisors (see below), whose sum is σ = 71219954. Its totient is φ = 32870736.

The previous prime is 49306109. The next prime is 49306129. The reversal of 49306113 is 31160394.

49306113 is a `hidden beast` number, since 49 + 3 + 0 + 611 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 41370624 + 7935489 = 6432^2 + 2817^2 .

It is not a de Polignac number, because 49306113 - 2² = 49306109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49306013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2739220 + ... + 2739237.

Almost surely, 2^49306113 is an apocalyptic number.

It is an amenable number.

49306113 is a deficient number, since it is larger than the sum of its proper divisors (21913841).

49306113 is a wasteful number, since it uses less digits than its factorization.

49306113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5478463 (or 5478460 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 49306113 is about 7021.8311714253. The cubic root of 49306113 is about 366.6910039861.

The spelling of 49306113 in words is "forty-nine million, three hundred six thousand, one hundred thirteen".