5681877707 has 6 divisors (see below), whose sum is σ = 6245369844. Its totient is φ = 5165343260.

The previous prime is 5681877701. The next prime is 5681877709. The reversal of 5681877707 is 7077781865.

It is a happy number.

It is not a de Polignac number, because 5681877707 - 2⁸ = 5681877451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5681877701) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23478713 + ... + 23478954.

It is an arithmetic number, because the mean of its divisors is an integer number (1040894974).

Almost surely, 2^5681877707 is an apocalyptic number.

5681877707 is a deficient number, since it is larger than the sum of its proper divisors (563492137).

5681877707 is a wasteful number, since it uses less digits than its factorization.

5681877707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46957689 (or 46957678 counting only the distinct ones).

The product of its (nonzero) digits is 4609920, while the sum is 56.

The square root of 5681877707 is about 75378.2309887941. The cubic root of 5681877707 is about 1784.4208701701.

It can be divided in two parts, 5681 and 877707, that added together give a palindrome (883388).

The spelling of 5681877707 in words is "five billion, six hundred eighty-one million, eight hundred seventy-seven thousand, seven hundred seven".