12505024527 has 8 divisors (see below), whose sum is σ = 16987958064. Its totient is φ = 8179387008.

The previous prime is 12505024513. The next prime is 12505024541. The reversal of 12505024527 is 72542050521.

12505024527 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12505024513) and next prime (12505024541).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12505024527 - 2⁶ = 12505024463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12505024127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39323818 + ... + 39324135.

It is an arithmetic number, because the mean of its divisors is an integer number (2123494758).

Almost surely, 2^12505024527 is an apocalyptic number.

12505024527 is a deficient number, since it is larger than the sum of its proper divisors (4482933537).

12505024527 is an equidigital number, since it uses as much as digits as its factorization.

12505024527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78648009.

The product of its (nonzero) digits is 28000, while the sum is 33.

The spelling of 12505024527 in words is "twelve billion, five hundred five million, twenty-four thousand, five hundred twenty-seven".