5712930649 has 2 divisors, whose sum is σ = 5712930650. Its totient is φ = 5712930648.

The previous prime is 5712930623. The next prime is 5712930667. The reversal of 5712930649 is 9460392175.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4751620624 + 961310025 = 68932^2 + 31005^2 .

It is a cyclic number.

It is not a de Polignac number, because 5712930649 - 2⁵ = 5712930617 is a prime.

It is a super-2 number, since 2×5712930649² = 65275153200567122402, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5712930599 and 5712930608.

It is not a weakly prime, because it can be changed into another prime (5712930749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2856465324 + 2856465325.

It is an arithmetic number, because the mean of its divisors is an integer number (2856465325).

Almost surely, 2^5712930649 is an apocalyptic number.

It is an amenable number.

5712930649 is a deficient number, since it is larger than the sum of its proper divisors (1).

5712930649 is an equidigital number, since it uses as much as digits as its factorization.

5712930649 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 408240, while the sum is 46.

The square root of 5712930649 is about 75583.9311560334. The cubic root of 5712930649 is about 1787.6657409620.

It can be divided in two parts, 57129 and 30649, that added together give a palindrome (87778).

The spelling of 5712930649 in words is "five billion, seven hundred twelve million, nine hundred thirty thousand, six hundred forty-nine".