50915514522 has 32 divisors (see below), whose sum is σ = 109120156992. Its totient is φ = 15781040384.

The previous prime is 50915514511. The next prime is 50915514523. The reversal of 50915514522 is 22541551905.

It is not an unprimeable number, because it can be changed into a prime (50915514523) by changing a digit.

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, 2998593 + ... + 3015524.

It is an arithmetic number, because the mean of its divisors is an integer number (3410004906).

Almost surely, 2^50915514522 is an apocalyptic number.

50915514522 is an abundant number, since it is smaller than the sum of its proper divisors (58204642470).

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

50915514522 is a wasteful number, since it uses less digits than its factorization.

50915514522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6014222.

The product of its (nonzero) digits is 90000, while the sum is 39.

The spelling of 50915514522 in words is "fifty billion, nine hundred fifteen million, five hundred fourteen thousand, five hundred twenty-two".