12560453036 has 6 divisors (see below), whose sum is σ = 21980792820. Its totient is φ = 6280226516.

The previous prime is 12560452999. The next prime is 12560453047. The reversal of 12560453036 is 63035406521.

It is a junction number, because it is equal to n+sod(n) for n = 12560452987 and 12560453005.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1570056626 + ... + 1570056633.

It is an arithmetic number, because the mean of its divisors is an integer number (3663465470).

Almost surely, 2^12560453036 is an apocalyptic number.

It is an amenable number.

12560453036 is a deficient number, since it is larger than the sum of its proper divisors (9420339784).

12560453036 is a wasteful number, since it uses less digits than its factorization.

12560453036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3140113263 (or 3140113261 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 12560453036 its reverse (63035406521), we get a palindrome (75595859557).

The spelling of 12560453036 in words is "twelve billion, five hundred sixty million, four hundred fifty-three thousand, thirty-six".