13522350091 has 2 divisors, whose sum is σ = 13522350092. Its totient is φ = 13522350090.

The previous prime is 13522350067. The next prime is 13522350113. The reversal of 13522350091 is 19005322531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13522350091 - 2⁷ = 13522349963 is a prime.

It is not a weakly prime, because it can be changed into another prime (13522350011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6761175045 + 6761175046.

It is an arithmetic number, because the mean of its divisors is an integer number (6761175046).

Almost surely, 2^13522350091 is an apocalyptic number.

13522350091 is a deficient number, since it is larger than the sum of its proper divisors (1).

13522350091 is an equidigital number, since it uses as much as digits as its factorization.

13522350091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8100, while the sum is 31.

The spelling of 13522350091 in words is "thirteen billion, five hundred twenty-two million, three hundred fifty thousand, ninety-one".