745989364283 has 2 divisors, whose sum is σ = 745989364284. Its totient is φ = 745989364282.

The previous prime is 745989364279. The next prime is 745989364303. The reversal of 745989364283 is 382463989547.

It is a weak prime.

It is an emirp because it is prime and its reverse (382463989547) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 745989364283 - 2² = 745989364279 is a prime.

It is a super-2 number, since 2×745989364283² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (745989363283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 372994682141 + 372994682142.

It is an arithmetic number, because the mean of its divisors is an integer number (372994682142).

Almost surely, 2^745989364283 is an apocalyptic number.

745989364283 is a deficient number, since it is larger than the sum of its proper divisors (1).

745989364283 is an equidigital number, since it uses as much as digits as its factorization.

745989364283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 313528320, while the sum is 68.

The spelling of 745989364283 in words is "seven hundred forty-five billion, nine hundred eighty-nine million, three hundred sixty-four thousand, two hundred eighty-three".