745461404659 has 2 divisors, whose sum is σ = 745461404660. Its totient is φ = 745461404658.

The previous prime is 745461404617. The next prime is 745461404663. The reversal of 745461404659 is 956404164547.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 745461404659 - 2¹¹ = 745461402611 is a prime.

It is not a weakly prime, because it can be changed into another prime (745461404669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 372730702329 + 372730702330.

It is an arithmetic number, because the mean of its divisors is an integer number (372730702330).

Almost surely, 2^745461404659 is an apocalyptic number.

745461404659 is a deficient number, since it is larger than the sum of its proper divisors (1).

745461404659 is an equidigital number, since it uses as much as digits as its factorization.

745461404659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14515200, while the sum is 55.

The spelling of 745461404659 in words is "seven hundred forty-five billion, four hundred sixty-one million, four hundred four thousand, six hundred fifty-nine".