14130524532561 has 4 divisors (see below), whose sum is σ = 18840699376752. Its totient is φ = 9420349688372.

The previous prime is 14130524532541. The next prime is 14130524532601. The reversal of 14130524532561 is 16523542503141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14130524532561 - 2⁵ = 14130524532529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14130524532541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2355087422091 + ... + 2355087422096.

It is an arithmetic number, because the mean of its divisors is an integer number (4710174844188).

Almost surely, 2^{14130524532561} is an apocalyptic number.

It is an amenable number.

14130524532561 is a deficient number, since it is larger than the sum of its proper divisors (4710174844191).

14130524532561 is an equidigital number, since it uses as much as digits as its factorization.

14130524532561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4710174844190.

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 14130524532561 in words is "fourteen trillion, one hundred thirty billion, five hundred twenty-four million, five hundred thirty-two thousand, five hundred sixty-one".