49886174496 has 96 divisors (see below), whose sum is σ = 135621900288. Its totient is φ = 16045594880.

The previous prime is 49886174453. The next prime is 49886174509. The reversal of 49886174496 is 69447168894.

49886174496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242491 + ... + 398213.

It is an arithmetic number, because the mean of its divisors is an integer number (1412728128).

Almost surely, 2^49886174496 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 49886174496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67810950144).

49886174496 is an abundant number, since it is smaller than the sum of its proper divisors (85735725792).

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

49886174496 is a wasteful number, since it uses less digits than its factorization.

49886174496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155854 (or 155846 counting only the distinct ones).

The product of its digits is 83607552, while the sum is 66.

The spelling of 49886174496 in words is "forty-nine billion, eight hundred eighty-six million, one hundred seventy-four thousand, four hundred ninety-six".