50420452150 has 48 divisors (see below), whose sum is σ = 99599183280. Its totient is φ = 18924364800.

The previous prime is 50420452081. The next prime is 50420452177. The reversal of 50420452150 is 5125402405.

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, 191746 + ... + 370954.

It is an arithmetic number, because the mean of its divisors is an integer number (2074982985).

Almost surely, 2^50420452150 is an apocalyptic number.

50420452150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50420452150 is a deficient number, since it is larger than the sum of its proper divisors (49178731130).

50420452150 is a wasteful number, since it uses less digits than its factorization.

50420452150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179569 (or 179564 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 28.

Adding to 50420452150 its reverse (5125402405), we get a palindrome (55545854555).

The spelling of 50420452150 in words is "fifty billion, four hundred twenty million, four hundred fifty-two thousand, one hundred fifty".