12501253755527 has 16 divisors (see below), whose sum is σ = 12709615042080. Its totient is φ = 12294438148608.

The previous prime is 12501253755493. The next prime is 12501253755607. The reversal of 12501253755527 is 72555735210521.

12501253755527 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12501253755527 - 2¹² = 12501253751431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12501253755427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60684083 + ... + 60889739.

It is an arithmetic number, because the mean of its divisors is an integer number (794350940130).

Almost surely, 2^{12501253755527} is an apocalyptic number.

12501253755527 is a deficient number, since it is larger than the sum of its proper divisors (208361286553).

12501253755527 is a wasteful number, since it uses less digits than its factorization.

12501253755527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209410.

The product of its (nonzero) digits is 3675000, while the sum is 50.

The spelling of 12501253755527 in words is "twelve trillion, five hundred one billion, two hundred fifty-three million, seven hundred fifty-five thousand, five hundred twenty-seven".