461751503 has 2 divisors, whose sum is σ = 461751504. Its totient is φ = 461751502.

The previous prime is 461751487. The next prime is 461751533. The reversal of 461751503 is 305157164.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 461751503 - 2⁴ = 461751487 is a prime.

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 461751503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (461751533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230875751 + 230875752.

It is an arithmetic number, because the mean of its divisors is an integer number (230875752).

Almost surely, 2^461751503 is an apocalyptic number.

461751503 is a deficient number, since it is larger than the sum of its proper divisors (1).

461751503 is an equidigital number, since it uses as much as digits as its factorization.

461751503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 461751503 is about 21488.4039193236. The cubic root of 461751503 is about 772.9227776234.

The spelling of 461751503 in words is "four hundred sixty-one million, seven hundred fifty-one thousand, five hundred three".