2162004554 has 16 divisors (see below), whose sum is σ = 3422036160. Its totient is φ = 1022382240.

The previous prime is 2162004541. The next prime is 2162004569. The reversal of 2162004554 is 4554002612.

2162004554 is a modest number, since divided by 4554 gives 2162 as remainder.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259952 + ... + 268139.

It is an arithmetic number, because the mean of its divisors is an integer number (213877260).

Almost surely, 2^2162004554 is an apocalyptic number.

2162004554 is a deficient number, since it is larger than the sum of its proper divisors (1260031606).

2162004554 is a wasteful number, since it uses less digits than its factorization.

2162004554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528205.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 2162004554 is about 46497.3607207979. The cubic root of 2162004554 is about 1293.0605682231.

The spelling of 2162004554 in words is "two billion, one hundred sixty-two million, four thousand, five hundred fifty-four".