12572130553 has 4 divisors (see below), whose sum is σ = 12572496000. Its totient is φ = 12571765108.

The previous prime is 12572130511. The next prime is 12572130587. The reversal of 12572130553 is 35503127521.

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 12572130553 - 2⁹ = 12572130041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12572131553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125053 + ... + 201946.

It is an arithmetic number, because the mean of its divisors is an integer number (3143124000).

Almost surely, 2^12572130553 is an apocalyptic number.

It is an amenable number.

12572130553 is a deficient number, since it is larger than the sum of its proper divisors (365447).

12572130553 is an equidigital number, since it uses as much as digits as its factorization.

12572130553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365446.

The product of its (nonzero) digits is 31500, while the sum is 34.

The spelling of 12572130553 in words is "twelve billion, five hundred seventy-two million, one hundred thirty thousand, five hundred fifty-three".