13522010535 has 128 divisors (see below), whose sum is σ = 28280448000. Its totient is φ = 6059059200.

The previous prime is 13522010531. The next prime is 13522010543. The reversal of 13522010535 is 53501022531.

It is a happy number.

13522010535 is a `hidden beast` number, since 1 + 3 + 522 + 0 + 105 + 35 = 666.

It is not a de Polignac number, because 13522010535 - 2² = 13522010531 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 13522010499 and 13522010508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13522010531) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1150971 + ... + 1162659.

It is an arithmetic number, because the mean of its divisors is an integer number (220941000).

Almost surely, 2^13522010535 is an apocalyptic number.

13522010535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13522010535 is an abundant number, since it is smaller than the sum of its proper divisors (14758437465).

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

13522010535 is a wasteful number, since it uses less digits than its factorization.

13522010535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11774 (or 11768 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The spelling of 13522010535 in words is "thirteen billion, five hundred twenty-two million, ten thousand, five hundred thirty-five".