2003552254 has 16 divisors (see below), whose sum is σ = 3304359936. Its totient is φ = 903533400.

The previous prime is 2003552219. The next prime is 2003552329. The reversal of 2003552254 is 4522553002.

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 7 ways as a sum of consecutive naturals, for example, 355752 + ... + 361339.

It is an arithmetic number, because the mean of its divisors is an integer number (206522496).

Almost surely, 2^2003552254 is an apocalyptic number.

2003552254 is a deficient number, since it is larger than the sum of its proper divisors (1300807682).

2003552254 is a wasteful number, since it uses less digits than its factorization.

2003552254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717231.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 2003552254 is about 44761.0573378244. The cubic root of 2003552254 is about 1260.6665353082. Note that the first 3 decimals are identical.

The spelling of 2003552254 in words is "two billion, three million, five hundred fifty-two thousand, two hundred fifty-four".