504250501 has 2 divisors, whose sum is σ = 504250502. Its totient is φ = 504250500.

The previous prime is 504250489. The next prime is 504250511. The reversal of 504250501 is 105052405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 273240900 + 231009601 = 16530^2 + 15199^2 .

It is a cyclic number.

It is not a de Polignac number, because 504250501 - 2⁵ = 504250469 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (504250511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252125250 + 252125251.

It is an arithmetic number, because the mean of its divisors is an integer number (252125251).

Almost surely, 2^504250501 is an apocalyptic number.

It is an amenable number.

504250501 is a deficient number, since it is larger than the sum of its proper divisors (1).

504250501 is an equidigital number, since it uses as much as digits as its factorization.

504250501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 504250501 is about 22455.5227282733. The cubic root of 504250501 is about 795.9432660128.

The spelling of 504250501 in words is "five hundred four million, two hundred fifty thousand, five hundred one".