49113663 has 16 divisors (see below), whose sum is σ = 69498720. Its totient is φ = 30744576.

The previous prime is 49113661. The next prime is 49113667. The reversal of 49113663 is 36631194.

It is not a de Polignac number, because 49113663 - 2¹ = 49113661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49113661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28593 + ... + 30261.

It is an arithmetic number, because the mean of its divisors is an integer number (4343670).

Almost surely, 2^49113663 is an apocalyptic number.

49113663 is a deficient number, since it is larger than the sum of its proper divisors (20385057).

49113663 is a wasteful number, since it uses less digits than its factorization.

49113663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2266.

The product of its digits is 11664, while the sum is 33.

The square root of 49113663 is about 7008.1140829755. The cubic root of 49113663 is about 366.2132964962.

The spelling of 49113663 in words is "forty-nine million, one hundred thirteen thousand, six hundred sixty-three".