45560739989 has 2 divisors, whose sum is σ = 45560739990. Its totient is φ = 45560739988.

The previous prime is 45560739967. The next prime is 45560740007. The reversal of 45560739989 is 98993706554.

45560739989 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24354099364 + 21206640625 = 156058^2 + 145625^2 .

It is a cyclic number.

It is not a de Polignac number, because 45560739989 - 2²⁰ = 45559691413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45560739089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22780369994 + 22780369995.

It is an arithmetic number, because the mean of its divisors is an integer number (22780369995).

Almost surely, 2^45560739989 is an apocalyptic number.

It is an amenable number.

45560739989 is a deficient number, since it is larger than the sum of its proper divisors (1).

45560739989 is an equidigital number, since it uses as much as digits as its factorization.

45560739989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 73483200, while the sum is 65.

The spelling of 45560739989 in words is "forty-five billion, five hundred sixty million, seven hundred thirty-nine thousand, nine hundred eighty-nine".