50725286320 has 40 divisors (see below), whose sum is σ = 117993189024. Its totient is φ = 20280325632.

The previous prime is 50725286279. The next prime is 50725286323. The reversal of 50725286320 is 2368252705.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (50725286323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15052 + ... + 318868.

Almost surely, 2^50725286320 is an apocalyptic number.

It is an amenable number.

50725286320 is an abundant number, since it is smaller than the sum of its proper divisors (67267902704).

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

50725286320 is a wasteful number, since it uses less digits than its factorization.

50725286320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305917 (or 305911 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 50725286320 in words is "fifty billion, seven hundred twenty-five million, two hundred eighty-six thousand, three hundred twenty".