700001563 has 2 divisors, whose sum is σ = 700001564. Its totient is φ = 700001562.

The previous prime is 700001539. The next prime is 700001587. The reversal of 700001563 is 365100007.

It is a balanced prime because it is at equal distance from previous prime (700001539) and next prime (700001587).

It is a cyclic number.

It is not a de Polignac number, because 700001563 - 2⁵ = 700001531 is a prime.

It is not a weakly prime, because it can be changed into another prime (700001663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350000781 + 350000782.

It is an arithmetic number, because the mean of its divisors is an integer number (350000782).

Almost surely, 2^700001563 is an apocalyptic number.

700001563 is a deficient number, since it is larger than the sum of its proper divisors (1).

700001563 is an equidigital number, since it uses as much as digits as its factorization.

700001563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 700001563 is about 26457.5426485530. The cubic root of 700001563 is about 887.9046625964.

The spelling of 700001563 in words is "seven hundred million, one thousand, five hundred sixty-three".