6077755539 has 20 divisors (see below), whose sum is σ = 9097227216. Its totient is φ = 4043754576.

The previous prime is 6077755513. The next prime is 6077755553. The reversal of 6077755539 is 9355577706.

It is not a de Polignac number, because 6077755539 - 2¹¹ = 6077753491 is a prime.

It is a super-2 number, since 2×6077755539² = 73878224783690361042, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6077755559) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 33844 + ... + 115329.

Almost surely, 2^6077755539 is an apocalyptic number.

6077755539 is a deficient number, since it is larger than the sum of its proper divisors (3019471677).

6077755539 is a wasteful number, since it uses less digits than its factorization.

6077755539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149688 (or 149679 counting only the distinct ones).

The product of its (nonzero) digits is 6945750, while the sum is 54.

The square root of 6077755539 is about 77959.9611274916. The cubic root of 6077755539 is about 1824.9364375435.

The spelling of 6077755539 in words is "six billion, seventy-seven million, seven hundred fifty-five thousand, five hundred thirty-nine".