613215525402604 has 12 divisors (see below), whose sum is σ = 1087827541639384. Its totient is φ = 302407656362784.

The previous prime is 613215525402589. The next prime is 613215525402617. The reversal of 613215525402604 is 406204525512316.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1050026584302 + ... + 1050026584885.

Almost surely, 2^{613215525402604} is an apocalyptic number.

It is an amenable number.

613215525402604 is a deficient number, since it is larger than the sum of its proper divisors (474612016236780).

613215525402604 is a wasteful number, since it uses less digits than its factorization.

613215525402604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2100053169264 (or 2100053169262 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 46.

The spelling of 613215525402604 in words is "six hundred thirteen trillion, two hundred fifteen billion, five hundred twenty-five million, four hundred two thousand, six hundred four".