613363025 has 12 divisors (see below), whose sum is σ = 829713264. Its totient is φ = 446082000.

The previous prime is 613363013. The next prime is 613363033. The reversal of 613363025 is 520363316.

It is a happy number.

It is not a de Polignac number, because 613363025 - 2⁶ = 613362961 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, 1114931 + ... + 1115480.

It is an arithmetic number, because the mean of its divisors is an integer number (69142772).

Almost surely, 2^613363025 is an apocalyptic number.

It is an amenable number.

613363025 is a deficient number, since it is larger than the sum of its proper divisors (216350239).

613363025 is a wasteful number, since it uses less digits than its factorization.

613363025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2230432 (or 2230427 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 29.

The square root of 613363025 is about 24766.1669420199. The cubic root of 613363025 is about 849.6483089470.

The spelling of 613363025 in words is "six hundred thirteen million, three hundred sixty-three thousand, twenty-five".