96781314533 has 2 divisors, whose sum is σ = 96781314534. Its totient is φ = 96781314532.

The previous prime is 96781314493. The next prime is 96781314563. The reversal of 96781314533 is 33541318769.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52935886084 + 43845428449 = 230078^2 + 209393^2 .

It is a cyclic number.

It is not a de Polignac number, because 96781314533 - 2³⁴ = 79601445349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (96781314563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48390657266 + 48390657267.

It is an arithmetic number, because the mean of its divisors is an integer number (48390657267).

Almost surely, 2^96781314533 is an apocalyptic number.

It is an amenable number.

96781314533 is a deficient number, since it is larger than the sum of its proper divisors (1).

96781314533 is an equidigital number, since it uses as much as digits as its factorization.

96781314533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1632960, while the sum is 50.

The spelling of 96781314533 in words is "ninety-six billion, seven hundred eighty-one million, three hundred fourteen thousand, five hundred thirty-three".