12527110776453 has 48 divisors (see below), whose sum is σ = 20671120166400. Its totient is φ = 6607432533312.

The previous prime is 12527110776361. The next prime is 12527110776461. The reversal of 12527110776453 is 35467701172521.

It is not a de Polignac number, because 12527110776453 - 2²¹ = 12527108679301 is a prime.

It is a super-2 number, since 2×12527110776453² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12527110776396 and 12527110776405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12527110776353) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 107842198 + ... + 107958296.

It is an arithmetic number, because the mean of its divisors is an integer number (430648336800).

Almost surely, 2^{12527110776453} is an apocalyptic number.

12527110776453 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12527110776453 is a deficient number, since it is larger than the sum of its proper divisors (8144009389947).

12527110776453 is a wasteful number, since it uses less digits than its factorization.

12527110776453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146538 (or 146525 counting only the distinct ones).

The product of its (nonzero) digits is 2469600, while the sum is 51.

The spelling of 12527110776453 in words is "twelve trillion, five hundred twenty-seven billion, one hundred ten million, seven hundred seventy-six thousand, four hundred fifty-three".