22534535413 has 8 divisors (see below), whose sum is σ = 24490604600. Its totient is φ = 20610272448.

The previous prime is 22534535377. The next prime is 22534535501. The reversal of 22534535413 is 31453543522.

It can be written as a sum of positive squares in 4 ways, for example, as 4314125124 + 18220410289 = 65682^2 + 134983^2 .

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 22534535413 - 2¹⁷ = 22534404341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22534535213) 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, 7950078 + ... + 7952911.

It is an arithmetic number, because the mean of its divisors is an integer number (3061325575).

Almost surely, 2^22534535413 is an apocalyptic number.

It is an amenable number.

22534535413 is a deficient number, since it is larger than the sum of its proper divisors (1956069187).

22534535413 is a wasteful number, since it uses less digits than its factorization.

22534535413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15903111.

The product of its digits is 216000, while the sum is 37.

It can be divided in two parts, 22 and 534535413, that added together give a palindrome (534535435).

The spelling of 22534535413 in words is "twenty-two billion, five hundred thirty-four million, five hundred thirty-five thousand, four hundred thirteen".