613563341025 has 12 divisors (see below), whose sum is σ = 1014424723952. Its totient is φ = 327233781840.

The previous prime is 613563341011. The next prime is 613563341033. The reversal of 613563341025 is 520143365316.

It is not a de Polignac number, because 613563341025 - 2¹⁵ = 613563308257 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4090422199 + ... + 4090422348.

Almost surely, 2^613563341025 is an apocalyptic number.

It is an amenable number.

613563341025 is a deficient number, since it is larger than the sum of its proper divisors (400861382927).

613563341025 is a wasteful number, since it uses less digits than its factorization.

613563341025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8180844560 (or 8180844555 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 39.

The spelling of 613563341025 in words is "six hundred thirteen billion, five hundred sixty-three million, three hundred forty-one thousand, twenty-five".