49800184896 has 672 divisors, whose sum is σ = 174483759744. Its totient is φ = 12489523200.

The previous prime is 49800184879. The next prime is 49800185021. The reversal of 49800184896 is 69848100894.

It is a tau number, because it is divible by the number of its divisors (672).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 513403920 + ... + 513404016.

It is an arithmetic number, because the mean of its divisors is an integer number (259648452).

Almost surely, 2^49800184896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49800184896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87241879872).

49800184896 is an abundant number, since it is smaller than the sum of its proper divisors (124683574848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49800184896 is a wasteful number, since it uses less digits than its factorization.

49800184896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 57.

The spelling of 49800184896 in words is "forty-nine billion, eight hundred million, one hundred eighty-four thousand, eight hundred ninety-six".