4522406400445 has 16 divisors (see below), whose sum is σ = 5503432384512. Its totient is φ = 3566897349120.

The previous prime is 4522406400433. The next prime is 4522406400461. The reversal of 4522406400445 is 5440046042254.

It is not a de Polignac number, because 4522406400445 - 2²⁹ = 4521869529533 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4522406400398 and 4522406400407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24353869 + ... + 24538861.

It is an arithmetic number, because the mean of its divisors is an integer number (343964524032).

Almost surely, 2^{4522406400445} is an apocalyptic number.

It is an amenable number.

4522406400445 is a deficient number, since it is larger than the sum of its proper divisors (981025984067).

4522406400445 is a wasteful number, since it uses less digits than its factorization.

4522406400445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253932.

The product of its (nonzero) digits is 614400, while the sum is 40.

The spelling of 4522406400445 in words is "four trillion, five hundred twenty-two billion, four hundred six million, four hundred thousand, four hundred forty-five".