50403230401 has 2 divisors, whose sum is σ = 50403230402. Its totient is φ = 50403230400.

The previous prime is 50403230399. The next prime is 50403230467. The reversal of 50403230401 is 10403230405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28316812176 + 22086418225 = 168276^2 + 148615^2 .

It is a cyclic number.

It is not a de Polignac number, because 50403230401 - 2¹ = 50403230399 is a prime.

It is a super-6 number, since 6×50403230401⁶ (a number of 65 digits) contains 666666 as substring.

Together with 50403230399, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (50403233401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25201615200 + 25201615201.

It is an arithmetic number, because the mean of its divisors is an integer number (25201615201).

Almost surely, 2^50403230401 is an apocalyptic number.

It is an amenable number.

50403230401 is a deficient number, since it is larger than the sum of its proper divisors (1).

50403230401 is an equidigital number, since it uses as much as digits as its factorization.

50403230401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 50403230401 its reverse (10403230405), we get a palindrome (60806460806).

The spelling of 50403230401 in words is "fifty billion, four hundred three million, two hundred thirty thousand, four hundred one".