45372675709 has 2 divisors, whose sum is σ = 45372675710. Its totient is φ = 45372675708.

The previous prime is 45372675683. The next prime is 45372675739. The reversal of 45372675709 is 90757627354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27254708100 + 18117967609 = 165090^2 + 134603^2 .

It is a cyclic number.

It is not a de Polignac number, because 45372675709 - 2⁹ = 45372675197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45372675709.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45372675739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22686337854 + 22686337855.

It is an arithmetic number, because the mean of its divisors is an integer number (22686337855).

Almost surely, 2^45372675709 is an apocalyptic number.

It is an amenable number.

45372675709 is a deficient number, since it is larger than the sum of its proper divisors (1).

45372675709 is an equidigital number, since it uses as much as digits as its factorization.

45372675709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11113200, while the sum is 55.

The spelling of 45372675709 in words is "forty-five billion, three hundred seventy-two million, six hundred seventy-five thousand, seven hundred nine".