613380283 has 2 divisors, whose sum is σ = 613380284. Its totient is φ = 613380282.

The previous prime is 613380269. The next prime is 613380301. The reversal of 613380283 is 382083316.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-613380283 is a prime.

It is not a weakly prime, because it can be changed into another prime (613380203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306690141 + 306690142.

It is an arithmetic number, because the mean of its divisors is an integer number (306690142).

Almost surely, 2^613380283 is an apocalyptic number.

613380283 is a deficient number, since it is larger than the sum of its proper divisors (1).

613380283 is an equidigital number, since it uses as much as digits as its factorization.

613380283 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 613380283 is about 24766.5153584431. The cubic root of 613380283 is about 849.6562776335.

The spelling of 613380283 in words is "six hundred thirteen million, three hundred eighty thousand, two hundred eighty-three".