2043554924 has 12 divisors (see below), whose sum is σ = 3652311264. Its totient is φ = 1000037424.

The previous prime is 2043554911. The next prime is 2043554927. The reversal of 2043554924 is 4294553402.

It is a super-2 number, since 2×2043554924² = 8352233454809291552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2043554927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5434799 + ... + 5435174.

It is an arithmetic number, because the mean of its divisors is an integer number (304359272).

Almost surely, 2^2043554924 is an apocalyptic number.

It is an amenable number.

2043554924 is a deficient number, since it is larger than the sum of its proper divisors (1608756340).

2043554924 is a wasteful number, since it uses less digits than its factorization.

2043554924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10870024 (or 10870022 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

The square root of 2043554924 is about 45205.6957030859. The cubic root of 2043554924 is about 1269.0014106552.

The spelling of 2043554924 in words is "two billion, forty-three million, five hundred fifty-four thousand, nine hundred twenty-four".