45316266641 has 2 divisors, whose sum is σ = 45316266642. Its totient is φ = 45316266640.

The previous prime is 45316266617. The next prime is 45316266757. The reversal of 45316266641 is 14666261354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32642010241 + 12674256400 = 180671^2 + 112580^2 .

It is a cyclic number.

It is not a de Polignac number, because 45316266641 - 2¹⁸ = 45316004497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45316266592 and 45316266601.

It is not a weakly prime, because it can be changed into another prime (45316466641) 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, 22658133320 + 22658133321.

It is an arithmetic number, because the mean of its divisors is an integer number (22658133321).

Almost surely, 2^45316266641 is an apocalyptic number.

It is an amenable number.

45316266641 is a deficient number, since it is larger than the sum of its proper divisors (1).

45316266641 is an equidigital number, since it uses as much as digits as its factorization.

45316266641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 622080, while the sum is 44.

The spelling of 45316266641 in words is "forty-five billion, three hundred sixteen million, two hundred sixty-six thousand, six hundred forty-one".