50132342550 has 24 divisors (see below), whose sum is σ = 124328209896. Its totient is φ = 13368624640.

The previous prime is 50132342497. The next prime is 50132342569. The reversal of 50132342550 is 5524323105.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 167107659 + ... + 167107958.

It is an arithmetic number, because the mean of its divisors is an integer number (5180342079).

Almost surely, 2^50132342550 is an apocalyptic number.

50132342550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50132342550 is an abundant number, since it is smaller than the sum of its proper divisors (74195867346).

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

50132342550 is a wasteful number, since it uses less digits than its factorization.

50132342550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334215632 (or 334215627 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

Adding to 50132342550 its reverse (5524323105), we get a palindrome (55656665655).

The spelling of 50132342550 in words is "fifty billion, one hundred thirty-two million, three hundred forty-two thousand, five hundred fifty".