945374763259 has 2 divisors, whose sum is σ = 945374763260. Its totient is φ = 945374763258.

The previous prime is 945374763257. The next prime is 945374763299. The reversal of 945374763259 is 952367473549.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 945374763259 - 2¹ = 945374763257 is a prime.

Together with 945374763257, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 945374763259.

It is not a weakly prime, because it can be changed into another prime (945374763257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472687381629 + 472687381630.

It is an arithmetic number, because the mean of its divisors is an integer number (472687381630).

Almost surely, 2^945374763259 is an apocalyptic number.

945374763259 is a deficient number, since it is larger than the sum of its proper divisors (1).

945374763259 is an equidigital number, since it uses as much as digits as its factorization.

945374763259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 171460800, while the sum is 64.

The spelling of 945374763259 in words is "nine hundred forty-five billion, three hundred seventy-four million, seven hundred sixty-three thousand, two hundred fifty-nine".