13522059 has 20 divisors (see below), whose sum is σ = 20361880. Its totient is φ = 8942400.

The previous prime is 13522031. The next prime is 13522063. The reversal of 13522059 is 95022531.

13522059 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13522059 - 2⁵ = 13522027 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13522079) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10659 + ... + 11859.

It is an arithmetic number, because the mean of its divisors is an integer number (1018094).

Almost surely, 2^13522059 is an apocalyptic number.

13522059 is a deficient number, since it is larger than the sum of its proper divisors (6839821).

13522059 is a wasteful number, since it uses less digits than its factorization.

13522059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1352 (or 1343 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 13522059 is about 3677.2352385998. The cubic root of 13522059 is about 238.2397778870.

The spelling of 13522059 in words is "thirteen million, five hundred twenty-two thousand, fifty-nine".