13260000485 has 32 divisors (see below), whose sum is σ = 16309848960. Its totient is φ = 10346510592.

The previous prime is 13260000431. The next prime is 13260000491. The reversal of 13260000485 is 58400006231.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13260000485 is a prime.

It is a super-2 number, since 2×13260000485² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23805827 + ... + 23806383.

It is an arithmetic number, because the mean of its divisors is an integer number (509682780).

Almost surely, 2^13260000485 is an apocalyptic number.

It is an amenable number.

13260000485 is a deficient number, since it is larger than the sum of its proper divisors (3049848475).

13260000485 is a wasteful number, since it uses less digits than its factorization.

13260000485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1205.

The product of its (nonzero) digits is 5760, while the sum is 29.

The spelling of 13260000485 in words is "thirteen billion, two hundred sixty million, four hundred eighty-five", and thus it is an aban number.