4044036554 has 4 divisors (see below), whose sum is σ = 6066054834. Its totient is φ = 2022018276.

The previous prime is 4044036511. The next prime is 4044036559. The reversal of 4044036554 is 4556304404.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2889600025 + 1154436529 = 53755^2 + 33977^2 .

It is not an unprimeable number, because it can be changed into a prime (4044036559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011009137 + ... + 1011009140.

Almost surely, 2^4044036554 is an apocalyptic number.

4044036554 is a deficient number, since it is larger than the sum of its proper divisors (2022018280).

4044036554 is a wasteful number, since it uses less digits than its factorization.

4044036554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2022018279.

The product of its (nonzero) digits is 115200, while the sum is 35.

The square root of 4044036554 is about 63592.7397900106. The cubic root of 4044036554 is about 1593.2051105751.

The spelling of 4044036554 in words is "four billion, forty-four million, thirty-six thousand, five hundred fifty-four".