464997503 has 2 divisors, whose sum is σ = 464997504. Its totient is φ = 464997502.

The previous prime is 464997493. The next prime is 464997527. The reversal of 464997503 is 305799464.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 464997503 - 2⁶ = 464997439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464999503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232498751 + 232498752.

It is an arithmetic number, because the mean of its divisors is an integer number (232498752).

Almost surely, 2^464997503 is an apocalyptic number.

464997503 is a deficient number, since it is larger than the sum of its proper divisors (1).

464997503 is an equidigital number, since it uses as much as digits as its factorization.

464997503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 816480, while the sum is 47.

The square root of 464997503 is about 21563.8007549690. The cubic root of 464997503 is about 774.7297027562.

The spelling of 464997503 in words is "four hundred sixty-four million, nine hundred ninety-seven thousand, five hundred three".