12569078948 has 12 divisors (see below), whose sum is σ = 22018090752. Its totient is φ = 6278195880.

The previous prime is 12569078947. The next prime is 12569078971. The reversal of 12569078948 is 84987096521.

It is not an unprimeable number, because it can be changed into a prime (12569078947) 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, 1581440 + ... + 1589367.

It is an arithmetic number, because the mean of its divisors is an integer number (1834840896).

Almost surely, 2^12569078948 is an apocalyptic number.

It is an amenable number.

12569078948 is a deficient number, since it is larger than the sum of its proper divisors (9449011804).

12569078948 is a wasteful number, since it uses less digits than its factorization.

12569078948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3171802 (or 3171800 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 59.

The spelling of 12569078948 in words is "twelve billion, five hundred sixty-nine million, seventy-eight thousand, nine hundred forty-eight".