49159953024 has 192 divisors, whose sum is σ = 161599775040. Its totient is φ = 12965142528.

The previous prime is 49159953001. The next prime is 49159953043. The reversal of 49159953024 is 42035995194.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 400164 + ... + 508380.

It is an arithmetic number, because the mean of its divisors is an integer number (841665495).

Almost surely, 2^49159953024 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 49159953024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80799887520).

49159953024 is an abundant number, since it is smaller than the sum of its proper divisors (112439822016).

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

49159953024 is a wasteful number, since it uses less digits than its factorization.

49159953024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108267 (or 108242 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 51.

The spelling of 49159953024 in words is "forty-nine billion, one hundred fifty-nine million, nine hundred fifty-three thousand, twenty-four".