50541220150 has 48 divisors (see below), whose sum is σ = 101223632880. Its totient is φ = 18704768000.

The previous prime is 50541220111. The next prime is 50541220183. The reversal of 50541220150 is 5102214505.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 453751 + ... + 554050.

It is an arithmetic number, because the mean of its divisors is an integer number (2108825685).

Almost surely, 2^50541220150 is an apocalyptic number.

50541220150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50541220150 is an abundant number, since it is smaller than the sum of its proper divisors (50682412730).

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

50541220150 is a wasteful number, since it uses less digits than its factorization.

50541220150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007889 (or 1007884 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

Adding to 50541220150 its reverse (5102214505), we get a palindrome (55643434655).

The spelling of 50541220150 in words is "fifty billion, five hundred forty-one million, two hundred twenty thousand, one hundred fifty".