504549967 has 2 divisors, whose sum is σ = 504549968. Its totient is φ = 504549966.

The previous prime is 504549961. The next prime is 504550001. The reversal of 504549967 is 769945405.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 504549967 - 2¹⁵ = 504517199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 504549967.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (504549961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252274983 + 252274984.

It is an arithmetic number, because the mean of its divisors is an integer number (252274984).

Almost surely, 2^504549967 is an apocalyptic number.

504549967 is a deficient number, since it is larger than the sum of its proper divisors (1).

504549967 is an equidigital number, since it uses as much as digits as its factorization.

504549967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1360800, while the sum is 49.

The square root of 504549967 is about 22462.1897196155. The cubic root of 504549967 is about 796.1008006611.

The spelling of 504549967 in words is "five hundred four million, five hundred forty-nine thousand, nine hundred sixty-seven".