613300852 has 6 divisors (see below), whose sum is σ = 1073276498. Its totient is φ = 306650424.

The previous prime is 613300843. The next prime is 613300927. The reversal of 613300852 is 258003316.

It can be written as a sum of positive squares in only one way, i.e., 388720656 + 224580196 = 19716^2 + 14986^2 .

It is a super-2 number, since 2×613300852² = 752275870127851808, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 613300852.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76662603 + ... + 76662610.

Almost surely, 2^613300852 is an apocalyptic number.

It is an amenable number.

613300852 is a deficient number, since it is larger than the sum of its proper divisors (459975646).

613300852 is a wasteful number, since it uses less digits than its factorization.

613300852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153325217 (or 153325215 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 613300852 is about 24764.9117099173. The cubic root of 613300852 is about 849.6196000274.

The spelling of 613300852 in words is "six hundred thirteen million, three hundred thousand, eight hundred fifty-two".