1375356135451 has 2 divisors, whose sum is σ = 1375356135452. Its totient is φ = 1375356135450.

The previous prime is 1375356135443. The next prime is 1375356135457. The reversal of 1375356135451 is 1545316535731.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1375356135451 - 2³ = 1375356135443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1375356135395 and 1375356135404.

It is not a weakly prime, because it can be changed into another prime (1375356135457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687678067725 + 687678067726.

It is an arithmetic number, because the mean of its divisors is an integer number (687678067726).

Almost surely, 2^{1375356135451} is an apocalyptic number.

1375356135451 is a deficient number, since it is larger than the sum of its proper divisors (1).

1375356135451 is an equidigital number, since it uses as much as digits as its factorization.

1375356135451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2835000, while the sum is 49.

The spelling of 1375356135451 in words is "one trillion, three hundred seventy-five billion, three hundred fifty-six million, one hundred thirty-five thousand, four hundred fifty-one".