611063713 has 8 divisors (see below), whose sum is σ = 674119656. Its totient is φ = 550300800.

The previous prime is 611063689. The next prime is 611063741. The reversal of 611063713 is 317360116.

It can be written as a sum of positive squares in 4 ways, for example, as 97950609 + 513113104 = 9897^2 + 22652^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-611063713 is a prime.

It is a super-2 number, since 2×611063713² = 746797722690692738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (611063743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 572698 + ... + 573763.

It is an arithmetic number, because the mean of its divisors is an integer number (84264957).

Almost surely, 2^611063713 is an apocalyptic number.

It is an amenable number.

611063713 is a deficient number, since it is larger than the sum of its proper divisors (63055943).

611063713 is a wasteful number, since it uses less digits than its factorization.

611063713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146515.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 611063713 is about 24719.7029310629. The cubic root of 611063713 is about 848.5852882295.

The spelling of 611063713 in words is "six hundred eleven million, sixty-three thousand, seven hundred thirteen".