13525442354422 has 4 divisors (see below), whose sum is σ = 20288163531636. Its totient is φ = 6762721177210.

The previous prime is 13525442354383. The next prime is 13525442354443. The reversal of 13525442354422 is 22445324452531.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3381360588604 + ... + 3381360588607.

It is an arithmetic number, because the mean of its divisors is an integer number (5072040882909).

Almost surely, 2^{13525442354422} is an apocalyptic number.

13525442354422 is a deficient number, since it is larger than the sum of its proper divisors (6762721177214).

13525442354422 is an equidigital number, since it uses as much as digits as its factorization.

13525442354422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6762721177213.

The product of its digits is 4608000, while the sum is 46.

The spelling of 13525442354422 in words is "thirteen trillion, five hundred twenty-five billion, four hundred forty-two million, three hundred fifty-four thousand, four hundred twenty-two".