113769261718525 has 48 divisors (see below), whose sum is σ = 164832221392000. Its totient is φ = 77864040132480.

The previous prime is 113769261718513. The next prime is 113769261718529. The reversal of 113769261718525 is 525817162967311.

It is a happy number.

It is not a de Polignac number, because 113769261718525 - 2²¹ = 113769259621373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113769261718529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8199360 + ... + 17168809.

Almost surely, 2^{113769261718525} is an apocalyptic number.

It is an amenable number.

113769261718525 is a deficient number, since it is larger than the sum of its proper divisors (51062959673475).

113769261718525 is an equidigital number, since it uses as much as digits as its factorization.

113769261718525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25368723 (or 25368704 counting only the distinct ones).

The product of its digits is 38102400, while the sum is 64.

The spelling of 113769261718525 in words is "one hundred thirteen trillion, seven hundred sixty-nine billion, two hundred sixty-one million, seven hundred eighteen thousand, five hundred twenty-five".