12572414445 has 32 divisors (see below), whose sum is σ = 21557797632. Its totient is φ = 6240402432.

The previous prime is 12572414443. The next prime is 12572414483. The reversal of 12572414445 is 54441427521.

It is not a de Polignac number, because 12572414445 - 2¹ = 12572414443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12572414441) 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 31 ways as a sum of consecutive naturals, for example, 479692 + ... + 505221.

It is an arithmetic number, because the mean of its divisors is an integer number (673681176).

Almost surely, 2^12572414445 is an apocalyptic number.

12572414445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12572414445 is a deficient number, since it is larger than the sum of its proper divisors (8985383187).

12572414445 is a wasteful number, since it uses less digits than its factorization.

12572414445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984981.

The product of its digits is 179200, while the sum is 39.

The spelling of 12572414445 in words is "twelve billion, five hundred seventy-two million, four hundred fourteen thousand, four hundred forty-five".