13352523999 has 32 divisors (see below), whose sum is σ = 19316232960. Its totient is φ = 8175686400.

The previous prime is 13352523971. The next prime is 13352524033. The reversal of 13352523999 is 99932525331.

It is a happy number.

It is not a de Polignac number, because 13352523999 - 2¹⁶ = 13352458463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13352523929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 581364 + ... + 603894.

It is an arithmetic number, because the mean of its divisors is an integer number (603632280).

Almost surely, 2^13352523999 is an apocalyptic number.

13352523999 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

13352523999 is a deficient number, since it is larger than the sum of its proper divisors (5963708961).

13352523999 is a wasteful number, since it uses less digits than its factorization.

13352523999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22871.

The product of its digits is 1968300, while the sum is 51.

The spelling of 13352523999 in words is "thirteen billion, three hundred fifty-two million, five hundred twenty-three thousand, nine hundred ninety-nine".