485630623 has 2 divisors, whose sum is σ = 485630624. Its totient is φ = 485630622.

The previous prime is 485630501. The next prime is 485630641. The reversal of 485630623 is 326036584.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 485630623 - 2⁹ = 485630111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485630023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242815311 + 242815312.

It is an arithmetic number, because the mean of its divisors is an integer number (242815312).

Almost surely, 2^485630623 is an apocalyptic number.

485630623 is a deficient number, since it is larger than the sum of its proper divisors (1).

485630623 is an equidigital number, since it uses as much as digits as its factorization.

485630623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 485630623 is about 22037.0284521303. The cubic root of 485630623 is about 786.0231822655.

The spelling of 485630623 in words is "four hundred eighty-five million, six hundred thirty thousand, six hundred twenty-three".