987304532353 has 2 divisors, whose sum is σ = 987304532354. Its totient is φ = 987304532352.

The previous prime is 987304532329. The next prime is 987304532371. The reversal of 987304532353 is 353235403789.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 833775350769 + 153529181584 = 913113^2 + 391828^2 .

It is a cyclic number.

It is not a de Polignac number, because 987304532353 - 2²¹ = 987302435201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 987304532353.

It is not a weakly prime, because it can be changed into another prime (987304532453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 493652266176 + 493652266177.

It is an arithmetic number, because the mean of its divisors is an integer number (493652266177).

Almost surely, 2^987304532353 is an apocalyptic number.

It is an amenable number.

987304532353 is a deficient number, since it is larger than the sum of its proper divisors (1).

987304532353 is an equidigital number, since it uses as much as digits as its factorization.

987304532353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8164800, while the sum is 52.

The spelling of 987304532353 in words is "nine hundred eighty-seven billion, three hundred four million, five hundred thirty-two thousand, three hundred fifty-three".