12602560324545 has 48 divisors (see below), whose sum is σ = 23106445464960. Its totient is φ = 6341061881088.

The previous prime is 12602560324397. The next prime is 12602560324567. The reversal of 12602560324545 is 54542306520621.

12602560324545 is a `hidden beast` number, since 1 + 2 + 6 + 0 + 2 + 560 + 3 + 2 + 45 + 45 = 666.

It is not a de Polignac number, because 12602560324545 - 2¹¹ = 12602560322497 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 12602560324545.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 83324355 + ... + 83475464.

It is an arithmetic number, because the mean of its divisors is an integer number (481384280520).

Almost surely, 2^{12602560324545} is an apocalyptic number.

12602560324545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12602560324545 is a deficient number, since it is larger than the sum of its proper divisors (10503885140415).

12602560324545 is a wasteful number, since it uses less digits than its factorization.

12602560324545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166799926 (or 166799923 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

The spelling of 12602560324545 in words is "twelve trillion, six hundred two billion, five hundred sixty million, three hundred twenty-four thousand, five hundred forty-five".