45443533534471 has 2 divisors, whose sum is σ = 45443533534472. Its totient is φ = 45443533534470.

The previous prime is 45443533534447. The next prime is 45443533534499. The reversal of 45443533534471 is 17443533534454.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45443533534471 - 2¹⁵ = 45443533501703 is a prime.

It is a super-3 number, since 3×45443533534471³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45443533534171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22721766767235 + 22721766767236.

It is an arithmetic number, because the mean of its divisors is an integer number (22721766767236).

Almost surely, 2^{45443533534471} is an apocalyptic number.

45443533534471 is a deficient number, since it is larger than the sum of its proper divisors (1).

45443533534471 is an equidigital number, since it uses as much as digits as its factorization.

45443533534471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576000, while the sum is 55.

The spelling of 45443533534471 in words is "forty-five trillion, four hundred forty-three billion, five hundred thirty-three million, five hundred thirty-four thousand, four hundred seventy-one".