5865307768 has 64 divisors (see below), whose sum is σ = 12080016000. Its totient is φ = 2657421312.

The previous prime is 5865307741. The next prime is 5865307781. The reversal of 5865307768 is 8677035685.

It is a super-2 number, since 2×5865307768² = 68803670426722283648, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1532305 + ... + 1536127.

It is an arithmetic number, because the mean of its divisors is an integer number (188750250).

Almost surely, 2^5865307768 is an apocalyptic number.

5865307768 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

5865307768 is an abundant number, since it is smaller than the sum of its proper divisors (6214708232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5865307768 is a wasteful number, since it uses less digits than its factorization.

5865307768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4264 (or 4260 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 55.

The square root of 5865307768 is about 76585.2973357158. The cubic root of 5865307768 is about 1803.4202221425.

The spelling of 5865307768 in words is "five billion, eight hundred sixty-five million, three hundred seven thousand, seven hundred sixty-eight".