45873585397 has 2 divisors, whose sum is σ = 45873585398. Its totient is φ = 45873585396.

The previous prime is 45873585341. The next prime is 45873585409. The reversal of 45873585397 is 79358537854.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35010526321 + 10863059076 = 187111^2 + 104226^2 .

It is a cyclic number.

It is not a de Polignac number, because 45873585397 - 2²⁷ = 45739367669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45873580397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22936792698 + 22936792699.

It is an arithmetic number, because the mean of its divisors is an integer number (22936792699).

Almost surely, 2^45873585397 is an apocalyptic number.

It is an amenable number.

45873585397 is a deficient number, since it is larger than the sum of its proper divisors (1).

45873585397 is an equidigital number, since it uses as much as digits as its factorization.

45873585397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 127008000, while the sum is 64.

The spelling of 45873585397 in words is "forty-five billion, eight hundred seventy-three million, five hundred eighty-five thousand, three hundred ninety-seven".