2045887469004 has 48 divisors (see below), whose sum is σ = 4780876949856. Its totient is φ = 680942976000.

The previous prime is 2045887468997. The next prime is 2045887469029. The reversal of 2045887469004 is 4009647885402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43597954 + ... + 43644854.

It is an arithmetic number, because the mean of its divisors is an integer number (99601603122).

Almost surely, 2^{2045887469004} is an apocalyptic number.

It is an amenable number.

2045887469004 is an abundant number, since it is smaller than the sum of its proper divisors (2734989480852).

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

2045887469004 is a wasteful number, since it uses less digits than its factorization.

2045887469004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52266 (or 52264 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 57.

The spelling of 2045887469004 in words is "two trillion, forty-five billion, eight hundred eighty-seven million, four hundred sixty-nine thousand, four".