4020054002 has 32 divisors (see below), whose sum is σ = 6181268544. Its totient is φ = 1960358400.

The previous prime is 4020054001. The next prime is 4020054007. The reversal of 4020054002 is 2004500204.

It is not an unprimeable number, because it can be changed into a prime (4020054001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9074393 + ... + 9074835.

It is an arithmetic number, because the mean of its divisors is an integer number (193164642).

Almost surely, 2^4020054002 is an apocalyptic number.

4020054002 is a deficient number, since it is larger than the sum of its proper divisors (2161214542).

4020054002 is a wasteful number, since it uses less digits than its factorization.

4020054002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034.

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 4020054002 is about 63403.8957951323. The cubic root of 4020054002 is about 1590.0494429729.

Adding to 4020054002 its reverse (2004500204), we get a palindrome (6024554206).

The spelling of 4020054002 in words is "four billion, twenty million, fifty-four thousand, two".