50146362320 has 80 divisors (see below), whose sum is σ = 119489852160. Its totient is φ = 19565824512.

The previous prime is 50146362311. The next prime is 50146362349. The reversal of 50146362320 is 2326364105.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 476762 + ... + 572358.

It is an arithmetic number, because the mean of its divisors is an integer number (1493623152).

Almost surely, 2^50146362320 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 50146362320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59744926080).

50146362320 is an abundant number, since it is smaller than the sum of its proper divisors (69343489840).

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

50146362320 is a wasteful number, since it uses less digits than its factorization.

50146362320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95772 (or 95766 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The spelling of 50146362320 in words is "fifty billion, one hundred forty-six million, three hundred sixty-two thousand, three hundred twenty".