1480323689837 has 2 divisors, whose sum is σ = 1480323689838. Its totient is φ = 1480323689836.

The previous prime is 1480323689813. The next prime is 1480323689849. The reversal of 1480323689837 is 7389863230841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1464037080676 + 16286609161 = 1209974^2 + 127619^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1480323689837 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1480323689837.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1480323689237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 740161844918 + 740161844919.

It is an arithmetic number, because the mean of its divisors is an integer number (740161844919).

Almost surely, 2^{1480323689837} is an apocalyptic number.

It is an amenable number.

1480323689837 is a deficient number, since it is larger than the sum of its proper divisors (1).

1480323689837 is an equidigital number, since it uses as much as digits as its factorization.

1480323689837 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41803776, while the sum is 62.

The spelling of 1480323689837 in words is "one trillion, four hundred eighty billion, three hundred twenty-three million, six hundred eighty-nine thousand, eight hundred thirty-seven".