1375226168453 has 2 divisors, whose sum is σ = 1375226168454. Its totient is φ = 1375226168452.

The previous prime is 1375226168443. The next prime is 1375226168489. The reversal of 1375226168453 is 3548616225731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1363378499044 + 11847669409 = 1167638^2 + 108847^2 .

It is a cyclic number.

It is not a de Polignac number, because 1375226168453 - 2¹⁶ = 1375226102917 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1375226168395 and 1375226168404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1375226168443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687613084226 + 687613084227.

It is an arithmetic number, because the mean of its divisors is an integer number (687613084227).

Almost surely, 2^{1375226168453} is an apocalyptic number.

It is an amenable number.

1375226168453 is a deficient number, since it is larger than the sum of its proper divisors (1).

1375226168453 is an equidigital number, since it uses as much as digits as its factorization.

1375226168453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7257600, while the sum is 53.

The spelling of 1375226168453 in words is "one trillion, three hundred seventy-five billion, two hundred twenty-six million, one hundred sixty-eight thousand, four hundred fifty-three".