50771142150 has 48 divisors (see below), whose sum is σ = 126109102608. Its totient is φ = 13517824000.

The previous prime is 50771142061. The next prime is 50771142157. The reversal of 50771142150 is 5124117705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50771142157) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 167871 + ... + 360170.

It is an arithmetic number, because the mean of its divisors is an integer number (2627272971).

Almost surely, 2^50771142150 is an apocalyptic number.

50771142150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50771142150 is an abundant number, since it is smaller than the sum of its proper divisors (75337960458).

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

50771142150 is a wasteful number, since it uses less digits than its factorization.

50771142150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528697 (or 528692 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 33.

Adding to 50771142150 its reverse (5124117705), we get a palindrome (55895259855).

The spelling of 50771142150 in words is "fifty billion, seven hundred seventy-one million, one hundred forty-two thousand, one hundred fifty".