507463919 has 2 divisors, whose sum is σ = 507463920. Its totient is φ = 507463918.

The previous prime is 507463907. The next prime is 507463949. The reversal of 507463919 is 919364705.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-507463919 is a prime.

It is a super-2 number, since 2×507463919² = 515039258173677122, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 507463919.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (507463949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253731959 + 253731960.

It is an arithmetic number, because the mean of its divisors is an integer number (253731960).

Almost surely, 2^507463919 is an apocalyptic number.

507463919 is a deficient number, since it is larger than the sum of its proper divisors (1).

507463919 is an equidigital number, since it uses as much as digits as its factorization.

507463919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 507463919 is about 22526.9598259508. The cubic root of 507463919 is about 797.6304462608.

The spelling of 507463919 in words is "five hundred seven million, four hundred sixty-three thousand, nine hundred nineteen".