50162256560 has 80 divisors (see below), whose sum is σ = 126441907200. Its totient is φ = 18397086720.

The previous prime is 50162256553. The next prime is 50162256631. The reversal of 50162256560 is 6565226105.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

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, 6896 + ... + 316815.

It is an arithmetic number, because the mean of its divisors is an integer number (1580523840).

Almost surely, 2^50162256560 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 50162256560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63220953600).

50162256560 is an abundant number, since it is smaller than the sum of its proper divisors (76279650640).

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

50162256560 is a wasteful number, since it uses less digits than its factorization.

50162256560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323886 (or 323880 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 38.

The spelling of 50162256560 in words is "fifty billion, one hundred sixty-two million, two hundred fifty-six thousand, five hundred sixty".