49111166980096 has 117 divisors (see below), whose sum is σ = 106358739245409. Its totient is φ = 22664001404928.

The previous prime is 49111166980027. The next prime is 49111166980123. The reversal of 49111166980096 is 69008966111194.

The square root of 49111166980096 is 7007936.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 7264965529600 + 41846201450496 = 2695360^2 + 6468864^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5830598541 + ... + 5830606963.

Almost surely, 2^{49111166980096} is an apocalyptic number.

49111166980096 is the 7007936-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49111166980096

49111166980096 is an abundant number, since it is smaller than the sum of its proper divisors (57247572265313).

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

49111166980096 is an frugal number, since it uses more digits than its factorization.

49111166980096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16896 (or 8438 counting only the distinct ones).

The product of its (nonzero) digits is 5038848, while the sum is 61.

The spelling of 49111166980096 in words is "forty-nine trillion, one hundred eleven billion, one hundred sixty-six million, nine hundred eighty thousand, ninety-six".