50004242901 has 24 divisors (see below), whose sum is σ = 76518261144. Its totient is φ = 31358315520.

The previous prime is 50004242843. The next prime is 50004242941. The reversal of 50004242901 is 10924240005.

It can be written as a sum of positive squares in 4 ways, for example, as 10120158801 + 39884084100 = 100599^2 + 199710^2 .

It is not a de Polignac number, because 50004242901 - 2³⁴ = 32824373717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50004242941) 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 23 ways as a sum of consecutive naturals, for example, 200121 + ... + 374241.

It is an arithmetic number, because the mean of its divisors is an integer number (3188260881).

Almost surely, 2^50004242901 is an apocalyptic number.

50004242901 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

50004242901 is a deficient number, since it is larger than the sum of its proper divisors (26514018243).

50004242901 is a wasteful number, since it uses less digits than its factorization.

50004242901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176021 (or 176018 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 50004242901 its reverse (10924240005), we get a palindrome (60928482906).

The spelling of 50004242901 in words is "fifty billion, four million, two hundred forty-two thousand, nine hundred one".