1415514044453 has 2 divisors, whose sum is σ = 1415514044454. Its totient is φ = 1415514044452.

The previous prime is 1415514044411. The next prime is 1415514044467. The reversal of 1415514044453 is 3544404155141.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 730166832004 + 685347212449 = 854498^2 + 827857^2 .

It is a cyclic number.

It is not a de Polignac number, because 1415514044453 - 2⁶ = 1415514044389 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1415514044453.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1415514064453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707757022226 + 707757022227.

It is an arithmetic number, because the mean of its divisors is an integer number (707757022227).

Almost surely, 2^{1415514044453} is an apocalyptic number.

It is an amenable number.

1415514044453 is a deficient number, since it is larger than the sum of its proper divisors (1).

1415514044453 is an equidigital number, since it uses as much as digits as its factorization.

1415514044453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384000, while the sum is 41.

Adding to 1415514044453 its reverse (3544404155141), we get a palindrome (4959918199594).

The spelling of 1415514044453 in words is "one trillion, four hundred fifteen billion, five hundred fourteen million, forty-four thousand, four hundred fifty-three".