4003053 has 8 divisors (see below), whose sum is σ = 5618400. Its totient is φ = 2528208.

The previous prime is 4003039. The next prime is 4003057. The reversal of 4003053 is 3503004.

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

It is not a de Polignac number, because 4003053 - 2⁸ = 4002797 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4003057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35058 + ... + 35171.

It is an arithmetic number, because the mean of its divisors is an integer number (702300).

Almost surely, 2^4003053 is an apocalyptic number.

It is an amenable number.

4003053 is a deficient number, since it is larger than the sum of its proper divisors (1615347).

4003053 is a wasteful number, since it uses less digits than its factorization.

4003053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70251.

The product of its (nonzero) digits is 180, while the sum is 15.

The square root of 4003053 is about 2000.7631044179. The cubic root of 4003053 is about 158.7804810547.

Adding to 4003053 its reverse (3503004), we get a palindrome (7506057).

The spelling of 4003053 in words is "four million, three thousand, fifty-three".