45443214701 has 2 divisors, whose sum is σ = 45443214702. Its totient is φ = 45443214700.

The previous prime is 45443214659. The next prime is 45443214767. The reversal of 45443214701 is 10741234454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43318096900 + 2125117801 = 208130^2 + 46099^2 .

It is a cyclic number.

It is not a de Polignac number, because 45443214701 - 2⁶ = 45443214637 is a prime.

It is a super-2 number, since 2×45443214701² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45443211701) 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, 22721607350 + 22721607351.

It is an arithmetic number, because the mean of its divisors is an integer number (22721607351).

Almost surely, 2^45443214701 is an apocalyptic number.

It is an amenable number.

45443214701 is a deficient number, since it is larger than the sum of its proper divisors (1).

45443214701 is an equidigital number, since it uses as much as digits as its factorization.

45443214701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53760, while the sum is 35.

The spelling of 45443214701 in words is "forty-five billion, four hundred forty-three million, two hundred fourteen thousand, seven hundred one".