1361765792623 has 2 divisors, whose sum is σ = 1361765792624. Its totient is φ = 1361765792622.

The previous prime is 1361765792591. The next prime is 1361765792701. The reversal of 1361765792623 is 3262975671631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1361765792623 - 2⁵ = 1361765792591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1361765792923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 680882896311 + 680882896312.

It is an arithmetic number, because the mean of its divisors is an integer number (680882896312).

Almost surely, 2^{1361765792623} is an apocalyptic number.

1361765792623 is a deficient number, since it is larger than the sum of its proper divisors (1).

1361765792623 is an equidigital number, since it uses as much as digits as its factorization.

1361765792623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17146080, while the sum is 58.

The spelling of 1361765792623 in words is "one trillion, three hundred sixty-one billion, seven hundred sixty-five million, seven hundred ninety-two thousand, six hundred twenty-three".