501050413 has 2 divisors, whose sum is σ = 501050414. Its totient is φ = 501050412.

The previous prime is 501050369. The next prime is 501050419. The reversal of 501050413 is 314050105.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 439866729 + 61183684 = 20973^2 + 7822^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-501050413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (501050419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250525206 + 250525207.

It is an arithmetic number, because the mean of its divisors is an integer number (250525207).

Almost surely, 2^501050413 is an apocalyptic number.

It is an amenable number.

501050413 is a deficient number, since it is larger than the sum of its proper divisors (1).

501050413 is an equidigital number, since it uses as much as digits as its factorization.

501050413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 501050413 is about 22384.1554006400. The cubic root of 501050413 is about 794.2559461189.

The spelling of 501050413 in words is "five hundred one million, fifty thousand, four hundred thirteen".