6377055539 has 4 divisors (see below), whose sum is σ = 6582767040. Its totient is φ = 6171344040.

The previous prime is 6377055527. The next prime is 6377055569. The reversal of 6377055539 is 9355507736.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6377055539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6377055569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102855704 + ... + 102855765.

It is an arithmetic number, because the mean of its divisors is an integer number (1645691760).

Almost surely, 2^6377055539 is an apocalyptic number.

6377055539 is a deficient number, since it is larger than the sum of its proper divisors (205711501).

6377055539 is a wasteful number, since it uses less digits than its factorization.

6377055539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205711500.

The product of its (nonzero) digits is 2976750, while the sum is 50.

The square root of 6377055539 is about 79856.4683604278. The cubic root of 6377055539 is about 1854.4141526820.

The spelling of 6377055539 in words is "six billion, three hundred seventy-seven million, fifty-five thousand, five hundred thirty-nine".