1345122536255 has 8 divisors (see below), whose sum is σ = 1638238790832. Its totient is φ = 1060036864128.

The previous prime is 1345122536237. The next prime is 1345122536273. The reversal of 1345122536255 is 5526352215431.

It is an interprime number because it is at equal distance from previous prime (1345122536237) and next prime (1345122536273).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1345122536255 - 2¹⁶ = 1345122470719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 2007645242 + ... + 2007645911.

It is an arithmetic number, because the mean of its divisors is an integer number (204779848854).

Almost surely, 2^{1345122536255} is an apocalyptic number.

1345122536255 is a deficient number, since it is larger than the sum of its proper divisors (293116254577).

1345122536255 is an equidigital number, since it uses as much as digits as its factorization.

1345122536255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4015291225.

The product of its digits is 1080000, while the sum is 44.

The spelling of 1345122536255 in words is "one trillion, three hundred forty-five billion, one hundred twenty-two million, five hundred thirty-six thousand, two hundred fifty-five".