22625063563 has 2 divisors, whose sum is σ = 22625063564. Its totient is φ = 22625063562.

The previous prime is 22625063507. The next prime is 22625063623. The reversal of 22625063563 is 36536052622.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22625063563 - 2²¹ = 22622966411 is a prime.

It is not a weakly prime, because it can be changed into another prime (22625003563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11312531781 + 11312531782.

It is an arithmetic number, because the mean of its divisors is an integer number (11312531782).

Almost surely, 2^22625063563 is an apocalyptic number.

22625063563 is a deficient number, since it is larger than the sum of its proper divisors (1).

22625063563 is an equidigital number, since it uses as much as digits as its factorization.

22625063563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 22625063563 in words is "twenty-two billion, six hundred twenty-five million, sixty-three thousand, five hundred sixty-three".