4405201105545 has 48 divisors (see below), whose sum is σ = 7729951582080. Its totient is φ = 2320451198208.

The previous prime is 4405201105537. The next prime is 4405201105553. The reversal of 4405201105545 is 5455011025044.

4405201105545 is a `hidden beast` number, since 4 + 4 + 0 + 5 + 2 + 0 + 1 + 105 + 545 = 666.

It is an interprime number because it is at equal distance from previous prime (4405201105537) and next prime (4405201105553).

It is not a de Polignac number, because 4405201105545 - 2³ = 4405201105537 is a prime.

It is an unprimeable number.

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 in 47 ways as a sum of consecutive naturals, for example, 12650476 + ... + 12994034.

It is an arithmetic number, because the mean of its divisors is an integer number (161040657960).

Almost surely, 2^{4405201105545} is an apocalyptic number.

4405201105545 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4405201105545 is a deficient number, since it is larger than the sum of its proper divisors (3324750476535).

4405201105545 is a wasteful number, since it uses less digits than its factorization.

4405201105545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347086 (or 347083 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

The spelling of 4405201105545 in words is "four trillion, four hundred five billion, two hundred one million, one hundred five thousand, five hundred forty-five".