1351775362687 has 2 divisors, whose sum is σ = 1351775362688. Its totient is φ = 1351775362686.

The previous prime is 1351775362601. The next prime is 1351775362709. The reversal of 1351775362687 is 7862635771531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1351775362687 - 2⁷ = 1351775362559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1351775372687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675887681343 + 675887681344.

It is an arithmetic number, because the mean of its divisors is an integer number (675887681344).

Almost surely, 2^{1351775362687} is an apocalyptic number.

1351775362687 is a deficient number, since it is larger than the sum of its proper divisors (1).

1351775362687 is an equidigital number, since it uses as much as digits as its factorization.

1351775362687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 44452800, while the sum is 61.

The spelling of 1351775362687 in words is "one trillion, three hundred fifty-one billion, seven hundred seventy-five million, three hundred sixty-two thousand, six hundred eighty-seven".