2044554130 has 32 divisors (see below), whose sum is σ = 3915216000. Its totient is φ = 766053120.

The previous prime is 2044554041. The next prime is 2044554131. The reversal of 2044554130 is 314554402.

It is not an unprimeable number, because it can be changed into a prime (2044554131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7371 + ... + 64369.

It is an arithmetic number, because the mean of its divisors is an integer number (122350500).

Almost surely, 2^2044554130 is an apocalyptic number.

2044554130 is a deficient number, since it is larger than the sum of its proper divisors (1870661870).

2044554130 is a wasteful number, since it uses less digits than its factorization.

2044554130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57234.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 2044554130 is about 45216.7461235326. The cubic root of 2044554130 is about 1269.2082050671.

The spelling of 2044554130 in words is "two billion, forty-four million, five hundred fifty-four thousand, one hundred thirty".