50435401 has 2 divisors, whose sum is σ = 50435402. Its totient is φ = 50435400.

The previous prime is 50435387. The next prime is 50435423. The reversal of 50435401 is 10453405.

It is an a-pointer prime, because the next prime (50435423) can be obtained adding 50435401 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38192400 + 12243001 = 6180^2 + 3499^2 .

It is a cyclic number.

It is not a de Polignac number, because 50435401 - 2⁵ = 50435369 is a prime.

It is not a weakly prime, because it can be changed into another prime (50435491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25217700 + 25217701.

It is an arithmetic number, because the mean of its divisors is an integer number (25217701).

Almost surely, 2^50435401 is an apocalyptic number.

It is an amenable number.

50435401 is a deficient number, since it is larger than the sum of its proper divisors (1).

50435401 is an equidigital number, since it uses as much as digits as its factorization.

50435401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 50435401 is about 7101.7885775345. The cubic root of 50435401 is about 369.4694148075.

Adding to 50435401 its reverse (10453405), we get a palindrome (60888806).

The spelling of 50435401 in words is "fifty million, four hundred thirty-five thousand, four hundred one".