13053522 has 8 divisors (see below), whose sum is σ = 26107056. Its totient is φ = 4351172.

The previous prime is 13053517. The next prime is 13053527. The reversal of 13053522 is 22535031.

13053522 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 an interprime number because it is at equal distance from previous prime (13053517) and next prime (13053527).

It is a sphenic number, since it is the product of 3 distinct primes.

13053522 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (13053527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1087788 + ... + 1087799.

It is an arithmetic number, because the mean of its divisors is an integer number (3263382).

Almost surely, 2^13053522 is an apocalyptic number.

13053522 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13053522 is a wasteful number, since it uses less digits than its factorization.

13053522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2175592.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 13053522 is about 3612.9658177182. The cubic root of 13053522 is about 235.4557144651.

Adding to 13053522 its reverse (22535031), we get a palindrome (35588553).

The spelling of 13053522 in words is "thirteen million, fifty-three thousand, five hundred twenty-two".