1514543140463 has 2 divisors, whose sum is σ = 1514543140464. Its totient is φ = 1514543140462.

The previous prime is 1514543140441. The next prime is 1514543140469. The reversal of 1514543140463 is 3640413454151.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1514543140463 - 2²⁸ = 1514274705007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1514543140463.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1514543140469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 757271570231 + 757271570232.

It is an arithmetic number, because the mean of its divisors is an integer number (757271570232).

Almost surely, 2^{1514543140463} is an apocalyptic number.

1514543140463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1514543140463 is an equidigital number, since it uses as much as digits as its factorization.

1514543140463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 1514543140463 in words is "one trillion, five hundred fourteen billion, five hundred forty-three million, one hundred forty thousand, four hundred sixty-three".