2004545502 has 16 divisors (see below), whose sum is σ = 4454545680. Its totient is φ = 668181816.

The previous prime is 2004545483. The next prime is 2004545513. The reversal of 2004545502 is 2055454002.

2004545502 is a `hidden beast` number, since 200 + 4 + 5 + 455 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 18560553 + ... + 18560660.

It is an arithmetic number, because the mean of its divisors is an integer number (278409105).

Almost surely, 2^2004545502 is an apocalyptic number.

2004545502 is an abundant number, since it is smaller than the sum of its proper divisors (2450000178).

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

2004545502 is a wasteful number, since it uses less digits than its factorization.

2004545502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37121224 (or 37121218 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 27.

The square root of 2004545502 is about 44772.1509646343. The cubic root of 2004545502 is about 1260.8748233049.

Adding to 2004545502 its reverse (2055454002), we get a palindrome (4059999504).

The spelling of 2004545502 in words is "two billion, four million, five hundred forty-five thousand, five hundred two".