1514055140693 has 2 divisors, whose sum is σ = 1514055140694. Its totient is φ = 1514055140692.

The previous prime is 1514055140677. The next prime is 1514055140743. The reversal of 1514055140693 is 3960415504151.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1394765724004 + 119289416689 = 1181002^2 + 345383^2 .

It is a cyclic number.

It is not a de Polignac number, because 1514055140693 - 2⁴ = 1514055140677 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1514055140593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 757027570346 + 757027570347.

It is an arithmetic number, because the mean of its divisors is an integer number (757027570347).

Almost surely, 2^{1514055140693} is an apocalyptic number.

It is an amenable number.

1514055140693 is a deficient number, since it is larger than the sum of its proper divisors (1).

1514055140693 is an equidigital number, since it uses as much as digits as its factorization.

1514055140693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324000, while the sum is 44.

The spelling of 1514055140693 in words is "one trillion, five hundred fourteen billion, fifty-five million, one hundred forty thousand, six hundred ninety-three".