11688377725 has 48 divisors (see below), whose sum is σ = 15511150080. Its totient is φ = 8711928000.

The previous prime is 11688377719. The next prime is 11688377803. The reversal of 11688377725 is 52777388611.

It is not a de Polignac number, because 11688377725 - 2⁹ = 11688377213 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7673814 + ... + 7675336.

It is an arithmetic number, because the mean of its divisors is an integer number (323148960).

Almost surely, 2^11688377725 is an apocalyptic number.

It is an amenable number.

11688377725 is a deficient number, since it is larger than the sum of its proper divisors (3822772355).

11688377725 is a wasteful number, since it uses less digits than its factorization.

11688377725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1810 (or 1805 counting only the distinct ones).

The product of its digits is 3951360, while the sum is 55.

The spelling of 11688377725 in words is "eleven billion, six hundred eighty-eight million, three hundred seventy-seven thousand, seven hundred twenty-five".