613052915 has 16 divisors (see below), whose sum is σ = 745200000. Its totient is φ = 484104192.

The previous prime is 613052897. The next prime is 613052927. The reversal of 613052915 is 519250316.

613052915 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 613052915 - 2²⁰ = 612004339 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 490211 + ... + 491459.

It is an arithmetic number, because the mean of its divisors is an integer number (46575000).

Almost surely, 2^613052915 is an apocalyptic number.

613052915 is a deficient number, since it is larger than the sum of its proper divisors (132147085).

613052915 is a wasteful number, since it uses less digits than its factorization.

613052915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2446.

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 613052915 is about 24759.9053915802. The cubic root of 613052915 is about 849.5050936766.

The spelling of 613052915 in words is "six hundred thirteen million, fifty-two thousand, nine hundred fifteen".