45205904759 has 2 divisors, whose sum is σ = 45205904760. Its totient is φ = 45205904758.

The previous prime is 45205904753. The next prime is 45205904801. The reversal of 45205904759 is 95740950254.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45205904759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45205904753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22602952379 + 22602952380.

It is an arithmetic number, because the mean of its divisors is an integer number (22602952380).

Almost surely, 2^45205904759 is an apocalyptic number.

45205904759 is a deficient number, since it is larger than the sum of its proper divisors (1).

45205904759 is an equidigital number, since it uses as much as digits as its factorization.

45205904759 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268000, while the sum is 50.

The spelling of 45205904759 in words is "forty-five billion, two hundred five million, nine hundred four thousand, seven hundred fifty-nine".