6077774068987 has 2 divisors, whose sum is σ = 6077774068988. Its totient is φ = 6077774068986.

The previous prime is 6077774068973. The next prime is 6077774069033. The reversal of 6077774068987 is 7898604777706.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6077774068987 - 2⁷ = 6077774068859 is a prime.

It is not a weakly prime, because it can be changed into another prime (6077774048987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3038887034493 + 3038887034494.

It is an arithmetic number, because the mean of its divisors is an integer number (3038887034494).

Almost surely, 2^{6077774068987} is an apocalyptic number.

6077774068987 is a deficient number, since it is larger than the sum of its proper divisors (1).

6077774068987 is an equidigital number, since it uses as much as digits as its factorization.

6077774068987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1394039808, while the sum is 76.

It can be divided in two parts, 607777 and 4068987, that added together give a palindrome (4676764).

The spelling of 6077774068987 in words is "six trillion, seventy-seven billion, seven hundred seventy-four million, sixty-eight thousand, nine hundred eighty-seven".