845488884548 has 24 divisors (see below), whose sum is σ = 1844703021504. Its totient is φ = 329411253600.

The previous prime is 845488884533. The next prime is 845488884587.

845488884548 is nontrivially palindromic in base 10.

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, 1372546583 + ... + 1372547198.

It is an arithmetic number, because the mean of its divisors is an integer number (76862625896).

Almost surely, 2^845488884548 is an apocalyptic number.

It is an amenable number.

845488884548 is an abundant number, since it is smaller than the sum of its proper divisors (999214136956).

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

845488884548 is a wasteful number, since it uses less digits than its factorization.

845488884548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2745093803 (or 2745093801 counting only the distinct ones).

The product of its digits is 1677721600, while the sum is 74.

The spelling of 845488884548 in words is "eight hundred forty-five billion, four hundred eighty-eight million, eight hundred eighty-four thousand, five hundred forty-eight".