22535043454413 has 12 divisors (see below), whose sum is σ = 37200706655008. Its totient is φ = 12877167688200.

The previous prime is 22535043454403. The next prime is 22535043454447. The reversal of 22535043454413 is 31445434053522.

22535043454413 is a `hidden beast` number, since 2 + 2 + 5 + 3 + 50 + 43 + 4 + 544 + 13 = 666.

It is not a de Polignac number, because 22535043454413 - 2⁴ = 22535043454397 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 (22535043454403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 178849551163 + ... + 178849551288.

Almost surely, 2^{22535043454413} is an apocalyptic number.

It is an amenable number.

22535043454413 is a deficient number, since it is larger than the sum of its proper divisors (14665663200595).

22535043454413 is a wasteful number, since it uses less digits than its factorization.

22535043454413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357699102464 (or 357699102461 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 45.

The spelling of 22535043454413 in words is "twenty-two trillion, five hundred thirty-five billion, forty-three million, four hundred fifty-four thousand, four hundred thirteen".