2681182077 has 16 divisors (see below), whose sum is σ = 4089823872. Its totient is φ = 1530524160.

The previous prime is 2681182067. The next prime is 2681182079. The reversal of 2681182077 is 7702811862.

It is not a de Polignac number, because 2681182077 - 2¹⁰ = 2681181053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2681182079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44824 + ... + 85857.

It is an arithmetic number, because the mean of its divisors is an integer number (255613992).

Almost surely, 2^2681182077 is an apocalyptic number.

It is an amenable number.

2681182077 is a deficient number, since it is larger than the sum of its proper divisors (1408641795).

2681182077 is a wasteful number, since it uses less digits than its factorization.

2681182077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131668.

The product of its (nonzero) digits is 75264, while the sum is 42.

The square root of 2681182077 is about 51780.1320681977. The cubic root of 2681182077 is about 1389.2341030200.

The spelling of 2681182077 in words is "two billion, six hundred eighty-one million, one hundred eighty-two thousand, seventy-seven".