845036545630548 has 24 divisors (see below), whose sum is σ = 2005171464209760. Its totient is φ = 276904630771360.

The previous prime is 845036545630469. The next prime is 845036545630549.

845036545630548 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (845036545630549) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 596777220783 + ... + 596777222198.

It is an arithmetic number, because the mean of its divisors is an integer number (83548811008740).

Almost surely, 2^{845036545630548} is an apocalyptic number.

It is an amenable number.

845036545630548 is an abundant number, since it is smaller than the sum of its proper divisors (1160134918579212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

845036545630548 is a wasteful number, since it uses less digits than its factorization.

845036545630548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1193554443047 (or 1193554443045 counting only the distinct ones).

The product of its (nonzero) digits is 829440000, while the sum is 66.

The spelling of 845036545630548 in words is "eight hundred forty-five trillion, thirty-six billion, five hundred forty-five million, six hundred thirty thousand, five hundred forty-eight".