50162561200 has 120 divisors (see below), whose sum is σ = 126960016400. Its totient is φ = 18993761280.

The previous prime is 50162561179. The next prime is 50162561233. The reversal of 50162561200 is 216526105.

It is a super-2 number, since 2×50162561200² (a number of 22 digits) contains 22 as substring.

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, 15418774 + ... + 15422026.

Almost surely, 2^50162561200 is an apocalyptic number.

50162561200 is a gapful number since it is divisible by the number (50) 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 50162561200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63480008200).

50162561200 is an abundant number, since it is smaller than the sum of its proper divisors (76797455200).

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

50162561200 is a wasteful number, since it uses less digits than its factorization.

50162561200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5319 (or 5308 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The spelling of 50162561200 in words is "fifty billion, one hundred sixty-two million, five hundred sixty-one thousand, two hundred".