3055730724689 has 2 divisors, whose sum is σ = 3055730724690. Its totient is φ = 3055730724688.

The previous prime is 3055730724659. The next prime is 3055730724763. The reversal of 3055730724689 is 9864270375503.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2176996966225 + 878733758464 = 1475465^2 + 937408^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3055730724689 is a prime.

It is a super-2 number, since 2×3055730724689² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3055730724659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1527865362344 + 1527865362345.

It is an arithmetic number, because the mean of its divisors is an integer number (1527865362345).

Almost surely, 2^{3055730724689} is an apocalyptic number.

It is an amenable number.

3055730724689 is a deficient number, since it is larger than the sum of its proper divisors (1).

3055730724689 is an equidigital number, since it uses as much as digits as its factorization.

3055730724689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38102400, while the sum is 59.

The spelling of 3055730724689 in words is "three trillion, fifty-five billion, seven hundred thirty million, seven hundred twenty-four thousand, six hundred eighty-nine".