49183111 has 2 divisors, whose sum is σ = 49183112. Its totient is φ = 49183110.

The previous prime is 49183097. The next prime is 49183129. The reversal of 49183111 is 11138194.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49183111 - 2⁷ = 49182983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49183111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49183181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24591555 + 24591556.

It is an arithmetic number, because the mean of its divisors is an integer number (24591556).

Almost surely, 2^49183111 is an apocalyptic number.

49183111 is a deficient number, since it is larger than the sum of its proper divisors (1).

49183111 is an equidigital number, since it uses as much as digits as its factorization.

49183111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 28.

The square root of 49183111 is about 7013.0671606652. The cubic root of 49183111 is about 366.3858269174.

It can be divided in two parts, 49183 and 111, that added together give a palindrome (49294).

The spelling of 49183111 in words is "forty-nine million, one hundred eighty-three thousand, one hundred eleven".