5968644049 has 9 divisors (see below), whose sum is σ = 6241291273. Its totient is φ = 5707438132.

The previous prime is 5968644023. The next prime is 5968644079. The reversal of 5968644049 is 9404468695.

The square root of 5968644049 is 77257.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 5968644049 - 2¹⁵ = 5968611281 is a prime.

It is a super-2 number, since 2×5968644049² = 71249423567326228802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5968644079) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1775232 + ... + 1778590.

Almost surely, 2^5968644049 is an apocalyptic number.

5968644049 is the 77257-th square number.

5968644049 is the 38629-th centered octagonal number.

It is an amenable number.

5968644049 is a deficient number, since it is larger than the sum of its proper divisors (272647224).

5968644049 is an frugal number, since it uses more digits than its factorization.

5968644049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6764 (or 3382 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 55.

The cubic root of 5968644049 is about 1813.9496434891.

The spelling of 5968644049 in words is "five billion, nine hundred sixty-eight million, six hundred forty-four thousand, forty-nine".