50323501 has 2 divisors, whose sum is σ = 50323502. Its totient is φ = 50323500.

The previous prime is 50323487. The next prime is 50323513. The reversal of 50323501 is 10532305.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41293476 + 9030025 = 6426^2 + 3005^2 .

It is a cyclic number.

It is not a de Polignac number, because 50323501 - 2⁹ = 50322989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50323541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25161750 + 25161751.

It is an arithmetic number, because the mean of its divisors is an integer number (25161751).

Almost surely, 2^50323501 is an apocalyptic number.

It is an amenable number.

50323501 is a deficient number, since it is larger than the sum of its proper divisors (1).

50323501 is an equidigital number, since it uses as much as digits as its factorization.

50323501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 50323501 is about 7093.9059057757. The cubic root of 50323501 is about 369.1959677146.

Adding to 50323501 its reverse (10532305), we get a palindrome (60855806).

The spelling of 50323501 in words is "fifty million, three hundred twenty-three thousand, five hundred one".