13857574576 has 20 divisors (see below), whose sum is σ = 26882263800. Its totient is φ = 6920216192.

The previous prime is 13857574561. The next prime is 13857574579. The reversal of 13857574576 is 67547575831.

It is a self number, because there is not a number n which added to its sum of digits gives 13857574576.

It is not an unprimeable number, because it can be changed into a prime (13857574579) 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, 522346 + ... + 548233.

It is an arithmetic number, because the mean of its divisors is an integer number (1344113190).

Almost surely, 2^13857574576 is an apocalyptic number.

13857574576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13857574576 is a deficient number, since it is larger than the sum of its proper divisors (13024689224).

13857574576 is a wasteful number, since it uses less digits than its factorization.

13857574576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071396 (or 1071390 counting only the distinct ones).

The product of its digits is 24696000, while the sum is 58.

The spelling of 13857574576 in words is "thirteen billion, eight hundred fifty-seven million, five hundred seventy-four thousand, five hundred seventy-six".