2280523600945 has 16 divisors (see below), whose sum is σ = 2739014022528. Its totient is φ = 1822828740480.

The previous prime is 2280523600933. The next prime is 2280523600961. The reversal of 2280523600945 is 5490063250822.

It is a de Polignac number, because none of the positive numbers 2^k-2280523600945 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2280523600895 and 2280523600904.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85633722 + ... + 85660348.

It is an arithmetic number, because the mean of its divisors is an integer number (171188376408).

Almost surely, 2^{2280523600945} is an apocalyptic number.

It is an amenable number.

2280523600945 is a deficient number, since it is larger than the sum of its proper divisors (458490421583).

2280523600945 is a wasteful number, since it uses less digits than its factorization.

2280523600945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40920.

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 2280523600945 in words is "two trillion, two hundred eighty billion, five hundred twenty-three million, six hundred thousand, nine hundred forty-five".