9005054450045 has 8 divisors (see below), whose sum is σ = 10806425566296. Its totient is φ = 7203803409216.

The previous prime is 9005054450011. The next prime is 9005054450053. The reversal of 9005054450045 is 5400544505009.

It can be written as a sum of positive squares in 4 ways, for example, as 5066450041 + 8999988000004 = 71179^2 + 2999998^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9005054450045 - 2³⁶ = 8936334973309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9005054449984 and 9005054450011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29853782 + ... + 30153911.

It is an arithmetic number, because the mean of its divisors is an integer number (1350803195787).

Almost surely, 2^{9005054450045} is an apocalyptic number.

It is an amenable number.

9005054450045 is a deficient number, since it is larger than the sum of its proper divisors (1801371116251).

9005054450045 is a wasteful number, since it uses less digits than its factorization.

9005054450045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60037711.

The product of its (nonzero) digits is 360000, while the sum is 41.

The spelling of 9005054450045 in words is "nine trillion, five billion, fifty-four million, four hundred fifty thousand, forty-five".