12570571445 has 8 divisors (see below), whose sum is σ = 15112266144. Its totient is φ = 10038070224.

The previous prime is 12570571441. The next prime is 12570571459. The reversal of 12570571445 is 54417507521.

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

It is a cyclic number.

It is not a de Polignac number, because 12570571445 - 2² = 12570571441 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 (12570571441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2295359 + ... + 2300828.

It is an arithmetic number, because the mean of its divisors is an integer number (1889033268).

Almost surely, 2^12570571445 is an apocalyptic number.

It is an amenable number.

12570571445 is a deficient number, since it is larger than the sum of its proper divisors (2541694699).

12570571445 is an equidigital number, since it uses as much as digits as its factorization.

12570571445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4596739.

The product of its (nonzero) digits is 196000, while the sum is 41.

The spelling of 12570571445 in words is "twelve billion, five hundred seventy million, five hundred seventy-one thousand, four hundred forty-five".