12570003479 has 8 divisors (see below), whose sum is σ = 13729282320. Its totient is φ = 11413483200.

The previous prime is 12570003469. The next prime is 12570003487. The reversal of 12570003479 is 97430007521.

12570003479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12570003479 - 2⁴ = 12570003463 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 (12570003419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 680102 + ... + 698339.

It is an arithmetic number, because the mean of its divisors is an integer number (1716160290).

Almost surely, 2^12570003479 is an apocalyptic number.

12570003479 is a deficient number, since it is larger than the sum of its proper divisors (1159278841).

12570003479 is a wasteful number, since it uses less digits than its factorization.

12570003479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1379281.

The product of its (nonzero) digits is 52920, while the sum is 38.

The spelling of 12570003479 in words is "twelve billion, five hundred seventy million, three thousand, four hundred seventy-nine".