13697527418652 has 48 divisors (see below), whose sum is σ = 39847352493312. Its totient is φ = 3557799329280.

The previous prime is 13697527418629. The next prime is 13697527418693. The reversal of 13697527418652 is 25681472579631.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7412081013 + ... + 7412082860.

It is an arithmetic number, because the mean of its divisors is an integer number (830153176944).

Almost surely, 2^{13697527418652} is an apocalyptic number.

13697527418652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13697527418652 is an abundant number, since it is smaller than the sum of its proper divisors (26149825074660).

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

13697527418652 is a wasteful number, since it uses less digits than its factorization.

13697527418652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14824163898 (or 14824163896 counting only the distinct ones).

The product of its digits is 152409600, while the sum is 66.

The spelling of 13697527418652 in words is "thirteen trillion, six hundred ninety-seven billion, five hundred twenty-seven million, four hundred eighteen thousand, six hundred fifty-two".