2767438051087 has 2 divisors, whose sum is σ = 2767438051088. Its totient is φ = 2767438051086.

The previous prime is 2767438051057. The next prime is 2767438051093. The reversal of 2767438051087 is 7801508347672.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2767438051087 - 2³⁵ = 2733078312719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2767438051057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1383719025543 + 1383719025544.

It is an arithmetic number, because the mean of its divisors is an integer number (1383719025544).

Almost surely, 2^{2767438051087} is an apocalyptic number.

2767438051087 is a deficient number, since it is larger than the sum of its proper divisors (1).

2767438051087 is an equidigital number, since it uses as much as digits as its factorization.

2767438051087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15805440, while the sum is 58.

The spelling of 2767438051087 in words is "two trillion, seven hundred sixty-seven billion, four hundred thirty-eight million, fifty-one thousand, eighty-seven".