49049163 has 6 divisors (see below), whose sum is σ = 70848804. Its totient is φ = 32699436.

The previous prime is 49049137. The next prime is 49049167. The reversal of 49049163 is 36194094.

49049163 is a `hidden beast` number, since 490 + 4 + 9 + 163 = 666.

It is not a de Polignac number, because 49049163 - 2¹² = 49045067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49049167) 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, 2724945 + ... + 2724962.

It is an arithmetic number, because the mean of its divisors is an integer number (11808134).

Almost surely, 2^49049163 is an apocalyptic number.

49049163 is a deficient number, since it is larger than the sum of its proper divisors (21799641).

49049163 is a wasteful number, since it uses less digits than its factorization.

49049163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5449913 (or 5449910 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 49049163 is about 7003.5107624676. The cubic root of 49049163 is about 366.0529127119.

The spelling of 49049163 in words is "forty-nine million, forty-nine thousand, one hundred sixty-three".