11651712527125 has 16 divisors (see below), whose sum is σ = 15863276984256. Its totient is φ = 8473972746000.

The previous prime is 11651712527087. The next prime is 11651712527137. The reversal of 11651712527125 is 52172521715611.

It is a happy number.

It is not a de Polignac number, because 11651712527125 - 2¹⁷ = 11651712396053 is a prime.

It is a Duffinian number.

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, 4236984999 + ... + 4236987748.

It is an arithmetic number, because the mean of its divisors is an integer number (991454811516).

Almost surely, 2^{11651712527125} is an apocalyptic number.

It is an amenable number.

11651712527125 is a deficient number, since it is larger than the sum of its proper divisors (4211564457131).

11651712527125 is an equidigital number, since it uses as much as digits as its factorization.

11651712527125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8473972773 (or 8473972763 counting only the distinct ones).

The product of its digits is 294000, while the sum is 46.

The spelling of 11651712527125 in words is "eleven trillion, six hundred fifty-one billion, seven hundred twelve million, five hundred twenty-seven thousand, one hundred twenty-five".