50161101198880 has 96 divisors (see below), whose sum is σ = 135460899697536. Its totient is φ = 17194799591424.

The previous prime is 50161101198811. The next prime is 50161101198961. The reversal of 50161101198880 is 8889110116105.

It is a super-3 number, since 3×50161101198880³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 1570072 + ... + 10138408.

It is an arithmetic number, because the mean of its divisors is an integer number (1411051038516).

Almost surely, 2^{50161101198880} is an apocalyptic number.

It is an amenable number.

50161101198880 is an abundant number, since it is smaller than the sum of its proper divisors (85299798498656).

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

50161101198880 is a wasteful number, since it uses less digits than its factorization.

50161101198880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8573586 (or 8573578 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 49.

The spelling of 50161101198880 in words is "fifty trillion, one hundred sixty-one billion, one hundred one million, one hundred ninety-eight thousand, eight hundred eighty".