22649241563 has 8 divisors (see below), whose sum is σ = 24615267600. Its totient is φ = 20715183648.

The previous prime is 22649241553. The next prime is 22649241649. The reversal of 22649241563 is 36514294622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22649241563 - 2¹² = 22649237467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22649241533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7990553 + ... + 7993386.

It is an arithmetic number, because the mean of its divisors is an integer number (3076908450).

Almost surely, 2^22649241563 is an apocalyptic number.

22649241563 is a deficient number, since it is larger than the sum of its proper divisors (1966026037).

22649241563 is a wasteful number, since it uses less digits than its factorization.

22649241563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15984061.

The product of its digits is 622080, while the sum is 44.

The spelling of 22649241563 in words is "twenty-two billion, six hundred forty-nine million, two hundred forty-one thousand, five hundred sixty-three".