445480727464503 has 10 divisors (see below), whose sum is σ = 665471210163144. Its totient is φ = 296987151642948.

The previous prime is 445480727464481. The next prime is 445480727464543. The reversal of 445480727464503 is 305464727084544.

445480727464503 is a `hidden beast` number, since 4 + 4 + 5 + 4 + 80 + 7 + 2 + 7 + 46 + 4 + 503 = 666.

It is not a de Polignac number, because 445480727464503 - 2⁶ = 445480727464439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445480727464543) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2749881033651 + ... + 2749881033812.

Almost surely, 2^{445480727464503} is an apocalyptic number.

445480727464503 is a deficient number, since it is larger than the sum of its proper divisors (219990482698641).

445480727464503 is an equidigital number, since it uses as much as digits as its factorization.

445480727464503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5499762067475 (or 5499762067466 counting only the distinct ones).

The product of its (nonzero) digits is 361267200, while the sum is 63.

The spelling of 445480727464503 in words is "four hundred forty-five trillion, four hundred eighty billion, seven hundred twenty-seven million, four hundred sixty-four thousand, five hundred three".