2054545404 has 48 divisors (see below), whose sum is σ = 5183958528. Its totient is φ = 630846208.

The previous prime is 2054545393. The next prime is 2054545417. The reversal of 2054545404 is 4045454502.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 97554 + ... + 116729.

It is an arithmetic number, because the mean of its divisors is an integer number (107999136).

Almost surely, 2^2054545404 is an apocalyptic number.

It is an amenable number.

2054545404 is an abundant number, since it is smaller than the sum of its proper divisors (3129413124).

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

2054545404 is a wasteful number, since it uses less digits than its factorization.

2054545404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214354 (or 214352 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 33.

The square root of 2054545404 is about 45327.0934872290. The cubic root of 2054545404 is about 1271.2722910286.

Adding to 2054545404 its reverse (4045454502), we get a palindrome (6099999906).

The spelling of 2054545404 in words is "two billion, fifty-four million, five hundred forty-five thousand, four hundred four".