49859762168 has 16 divisors (see below), whose sum is σ = 93489566280. Its totient is φ = 24929211168.

The previous prime is 49859762167. The next prime is 49859762233. The reversal of 49859762168 is 86126795894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49859762167) 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, 390671 + ... + 502337.

Almost surely, 2^49859762168 is an apocalyptic number.

It is an amenable number.

49859762168 is a deficient number, since it is larger than the sum of its proper divisors (43629804112).

49859762168 is a wasteful number, since it uses less digits than its factorization.

49859762168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167486 (or 167482 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 65.

The spelling of 49859762168 in words is "forty-nine billion, eight hundred fifty-nine million, seven hundred sixty-two thousand, one hundred sixty-eight".