22603432580 has 48 divisors (see below), whose sum is σ = 48386646000. Its totient is φ = 8866411008.

The previous prime is 22603432573. The next prime is 22603432627. The reversal of 22603432580 is 8523430622.

It can be written as a sum of positive squares in 8 ways, for example, as 114244 + 22603318336 = 338^2 + 150344^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22603432580.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2910062 + ... + 2917818.

It is an arithmetic number, because the mean of its divisors is an integer number (1008055125).

Almost surely, 2^22603432580 is an apocalyptic number.

22603432580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22603432580 is an abundant number, since it is smaller than the sum of its proper divisors (25783213420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22603432580 is a wasteful number, since it uses less digits than its factorization.

22603432580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10568 (or 10566 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 22603432580 in words is "twenty-two billion, six hundred three million, four hundred thirty-two thousand, five hundred eighty".