49726193088 has 224 divisors, whose sum is σ = 157193406720. Its totient is φ = 13673226240.

The previous prime is 49726193063. The next prime is 49726193093. The reversal of 49726193088 is 88039162794.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1604556 + ... + 1635252.

It is an arithmetic number, because the mean of its divisors is an integer number (701756280).

Almost surely, 2^49726193088 is an apocalyptic number.

49726193088 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49726193088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78596703360).

49726193088 is an abundant number, since it is smaller than the sum of its proper divisors (107467213632).

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

49726193088 is a wasteful number, since it uses less digits than its factorization.

49726193088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30795 (or 30785 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 57.

The spelling of 49726193088 in words is "forty-nine billion, seven hundred twenty-six million, one hundred ninety-three thousand, eighty-eight".