2003042054 has 16 divisors (see below), whose sum is σ = 3405983280. Its totient is φ = 875823840.

The previous prime is 2003042047. The next prime is 2003042059. The reversal of 2003042054 is 4502403002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003042059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2026877 + ... + 2027864.

It is an arithmetic number, because the mean of its divisors is an integer number (212873955).

Almost surely, 2^2003042054 is an apocalyptic number.

2003042054 is a deficient number, since it is larger than the sum of its proper divisors (1402941226).

2003042054 is a wasteful number, since it uses less digits than its factorization.

2003042054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4054775.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 2003042054 is about 44755.3578245108. The cubic root of 2003042054 is about 1260.5595176069.

Adding to 2003042054 its reverse (4502403002), we get a palindrome (6505445056).

The spelling of 2003042054 in words is "two billion, three million, forty-two thousand, fifty-four".