45043551353 has 2 divisors, whose sum is σ = 45043551354. Its totient is φ = 45043551352.

The previous prime is 45043551317. The next prime is 45043551359. The reversal of 45043551353 is 35315534054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24165324304 + 20878227049 = 155452^2 + 144493^2 .

It is a cyclic number.

It is not a de Polignac number, because 45043551353 - 2¹⁸ = 45043289209 is a prime.

It is not a weakly prime, because it can be changed into another prime (45043551359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22521775676 + 22521775677.

It is an arithmetic number, because the mean of its divisors is an integer number (22521775677).

Almost surely, 2^45043551353 is an apocalyptic number.

It is an amenable number.

45043551353 is a deficient number, since it is larger than the sum of its proper divisors (1).

45043551353 is an equidigital number, since it uses as much as digits as its factorization.

45043551353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270000, while the sum is 38.

The spelling of 45043551353 in words is "forty-five billion, forty-three million, five hundred fifty-one thousand, three hundred fifty-three".