13522560654 has 16 divisors (see below), whose sum is σ = 27917544960. Its totient is φ = 4362116280.

The previous prime is 13522560641. The next prime is 13522560659. The reversal of 13522560654 is 45606522531.

13522560654 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13522560654² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13522560659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36350784 + ... + 36351155.

It is an arithmetic number, because the mean of its divisors is an integer number (1744846560).

Almost surely, 2^13522560654 is an apocalyptic number.

13522560654 is an abundant number, since it is smaller than the sum of its proper divisors (14394984306).

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

13522560654 is a wasteful number, since it uses less digits than its factorization.

13522560654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72701975.

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 13522560654 in words is "thirteen billion, five hundred twenty-two million, five hundred sixty thousand, six hundred fifty-four".