22540429535 has 8 divisors (see below), whose sum is σ = 29129170560. Its totient is φ = 16645240224.

The previous prime is 22540429487. The next prime is 22540429537. The reversal of 22540429535 is 53592404522.

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 22540429535 - 2⁸ = 22540429279 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22540429492 and 22540429501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22540429537) 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, 173387855 + ... + 173387984.

It is an arithmetic number, because the mean of its divisors is an integer number (3641146320).

Almost surely, 2^22540429535 is an apocalyptic number.

22540429535 is a deficient number, since it is larger than the sum of its proper divisors (6588741025).

22540429535 is a wasteful number, since it uses less digits than its factorization.

22540429535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346775857.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 22540429535 in words is "twenty-two billion, five hundred forty million, four hundred twenty-nine thousand, five hundred thirty-five".