49976817814 has 16 divisors (see below), whose sum is σ = 93463140096. Its totient is φ = 19471487400.

The previous prime is 49976817797. The next prime is 49976817823. The reversal of 49976817814 is 41871867994.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162262242 + ... + 162262549.

It is an arithmetic number, because the mean of its divisors is an integer number (5841446256).

Almost surely, 2^49976817814 is an apocalyptic number.

49976817814 is a deficient number, since it is larger than the sum of its proper divisors (43486322282).

49976817814 is a wasteful number, since it uses less digits than its factorization.

49976817814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324524811.

The product of its digits is 24385536, while the sum is 64.

The spelling of 49976817814 in words is "forty-nine billion, nine hundred seventy-six million, eight hundred seventeen thousand, eight hundred fourteen".