564216463245403 has 2 divisors, whose sum is σ = 564216463245404. Its totient is φ = 564216463245402.

The previous prime is 564216463245353. The next prime is 564216463245481. The reversal of 564216463245403 is 304542364612465.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 564216463245403 - 2²⁹ = 564215926374491 is a prime.

It is not a weakly prime, because it can be changed into another prime (564216463243403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282108231622701 + 282108231622702.

It is an arithmetic number, because the mean of its divisors is an integer number (282108231622702).

Almost surely, 2^{564216463245403} is an apocalyptic number.

564216463245403 is a deficient number, since it is larger than the sum of its proper divisors (1).

564216463245403 is an equidigital number, since it uses as much as digits as its factorization.

564216463245403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49766400, while the sum is 55.

The spelling of 564216463245403 in words is "five hundred sixty-four trillion, two hundred sixteen billion, four hundred sixty-three million, two hundred forty-five thousand, four hundred three".