5768497645 has 8 divisors (see below), whose sum is σ = 6930758520. Its totient is φ = 4609090560.

The previous prime is 5768497643. The next prime is 5768497661. The reversal of 5768497645 is 5467948675.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1661866756 + 4106630889 = 40766^2 + 64083^2 .

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

It is not a de Polignac number, because 5768497645 - 2¹ = 5768497643 is a prime.

It is a super-3 number, since 3×5768497645³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5768497643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 708996 + ... + 717085.

It is an arithmetic number, because the mean of its divisors is an integer number (866344815).

Almost surely, 2^5768497645 is an apocalyptic number.

It is an amenable number.

5768497645 is a deficient number, since it is larger than the sum of its proper divisors (1162260875).

5768497645 is a wasteful number, since it uses less digits than its factorization.

5768497645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1426895.

The product of its digits is 50803200, while the sum is 61.

The square root of 5768497645 is about 75950.6263634475. The cubic root of 5768497645 is about 1793.4429790626.

The spelling of 5768497645 in words is "five billion, seven hundred sixty-eight million, four hundred ninety-seven thousand, six hundred forty-five".