4003904053 has 8 divisors (see below), whose sum is σ = 4147027200. Its totient is φ = 3861118128.

The previous prime is 4003903997. The next prime is 4003904057. The reversal of 4003904053 is 3504093004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4003904053 - 2²¹ = 4001806901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4003904057) 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 7 ways as a sum of consecutive naturals, for example, 60013 + ... + 107746.

It is an arithmetic number, because the mean of its divisors is an integer number (518378400).

Almost surely, 2^4003904053 is an apocalyptic number.

It is an amenable number.

4003904053 is a deficient number, since it is larger than the sum of its proper divisors (143123147).

4003904053 is a wasteful number, since it uses less digits than its factorization.

4003904053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168611.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 4003904053 is about 63276.4099250266. The cubic root of 4003904053 is about 1587.9173255279.

Adding to 4003904053 its reverse (3504093004), we get a palindrome (7507997057).

The spelling of 4003904053 in words is "four billion, three million, nine hundred four thousand, fifty-three".