49610163 has 4 divisors (see below), whose sum is σ = 66146888. Its totient is φ = 33073440.

The previous prime is 49610161. The next prime is 49610167. The reversal of 49610163 is 36101694.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 49610163 - 2¹ = 49610161 is a prime.

It is a super-2 number, since 2×49610163² = 4922336545773138, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49610163.

It is not an unprimeable number, because it can be changed into a prime (49610161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8268358 + ... + 8268363.

It is an arithmetic number, because the mean of its divisors is an integer number (16536722).

Almost surely, 2^49610163 is an apocalyptic number.

49610163 is a deficient number, since it is larger than the sum of its proper divisors (16536725).

49610163 is a wasteful number, since it uses less digits than its factorization.

49610163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16536724.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 49610163 is about 7043.4482322226. The cubic root of 49610163 is about 367.4432028472.

The spelling of 49610163 in words is "forty-nine million, six hundred ten thousand, one hundred sixty-three".