1484740815559 has 2 divisors, whose sum is σ = 1484740815560. Its totient is φ = 1484740815558.

The previous prime is 1484740815473. The next prime is 1484740815601. The reversal of 1484740815559 is 9555180474841.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1484740815559 - 2¹¹ = 1484740813511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1484740815497 and 1484740815506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1484740615559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 742370407779 + 742370407780.

It is an arithmetic number, because the mean of its divisors is an integer number (742370407780).

Almost surely, 2^{1484740815559} is an apocalyptic number.

1484740815559 is a deficient number, since it is larger than the sum of its proper divisors (1).

1484740815559 is an equidigital number, since it uses as much as digits as its factorization.

1484740815559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256000, while the sum is 61.

The spelling of 1484740815559 in words is "one trillion, four hundred eighty-four billion, seven hundred forty million, eight hundred fifteen thousand, five hundred fifty-nine".