2672858582777 has 2 divisors, whose sum is σ = 2672858582778. Its totient is φ = 2672858582776.

The previous prime is 2672858582731. The next prime is 2672858582827. The reversal of 2672858582777 is 7772858582762.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1743300356281 + 929558226496 = 1320341^2 + 964136^2 .

It is a cyclic number.

It is not a de Polignac number, because 2672858582777 - 2¹⁴ = 2672858566393 is a prime.

It is a super-2 number, since 2×2672858582777² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2672858582707) 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 as a sum of consecutive naturals, namely, 1336429291388 + 1336429291389.

It is an arithmetic number, because the mean of its divisors is an integer number (1336429291389).

Almost surely, 2^{2672858582777} is an apocalyptic number.

It is an amenable number.

2672858582777 is a deficient number, since it is larger than the sum of its proper divisors (1).

2672858582777 is an equidigital number, since it uses as much as digits as its factorization.

2672858582777 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1475174400, while the sum is 74.

The spelling of 2672858582777 in words is "two trillion, six hundred seventy-two billion, eight hundred fifty-eight million, five hundred eighty-two thousand, seven hundred seventy-seven".