49162091996160 has 5280 divisors, whose sum is σ = 229334352344064. Its totient is φ = 10020166041600.

The previous prime is 49162091996141. The next prime is 49162091996203. The reversal of 49162091996160 is 6169919026194.

49162091996160 is a `hidden beast` number, since 4 + 9 + 1 + 6 + 2 + 0 + 9 + 1 + 9 + 9 + 616 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (5280).

It is a super-2 number, since 2×49162091996160² (a number of 28 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (63) 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 479 ways as a sum of consecutive naturals, for example, 1585873935345 + ... + 1585873935375.

Almost surely, 2^{49162091996160} is an apocalyptic number.

49162091996160 is a gapful number since it is divisible by the number (40) 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 49162091996160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114667176172032).

49162091996160 is an abundant number, since it is smaller than the sum of its proper divisors (180172260347904).

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

49162091996160 is a wasteful number, since it uses less digits than its factorization.

49162091996160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144 (or 82 counting only the distinct ones).

The product of its (nonzero) digits is 11337408, while the sum is 63.

The spelling of 49162091996160 in words is "forty-nine trillion, one hundred sixty-two billion, ninety-one million, nine hundred ninety-six thousand, one hundred sixty".