45037186589 has 2 divisors, whose sum is σ = 45037186590. Its totient is φ = 45037186588.

The previous prime is 45037186559. The next prime is 45037186609. The reversal of 45037186589 is 98568173054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29500810564 + 15536376025 = 171758^2 + 124645^2 .

It is a cyclic number.

It is not a de Polignac number, because 45037186589 - 2⁸ = 45037186333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45037186559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22518593294 + 22518593295.

It is an arithmetic number, because the mean of its divisors is an integer number (22518593295).

Almost surely, 2^45037186589 is an apocalyptic number.

It is an amenable number.

45037186589 is a deficient number, since it is larger than the sum of its proper divisors (1).

45037186589 is an equidigital number, since it uses as much as digits as its factorization.

45037186589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7257600, while the sum is 56.

The spelling of 45037186589 in words is "forty-five billion, thirty-seven million, one hundred eighty-six thousand, five hundred eighty-nine".