4003020152 has 32 divisors (see below), whose sum is σ = 7551442080. Its totient is φ = 1989335040.

The previous prime is 4003020101. The next prime is 4003020157. The reversal of 4003020152 is 2510203004.

It is a self number, because there is not a number n which added to its sum of digits gives 4003020152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4003020157) 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, 1252877 + ... + 1256067.

It is an arithmetic number, because the mean of its divisors is an integer number (235982565).

Almost surely, 2^4003020152 is an apocalyptic number.

It is an amenable number.

4003020152 is a deficient number, since it is larger than the sum of its proper divisors (3548421928).

4003020152 is a wasteful number, since it uses less digits than its factorization.

4003020152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4103 (or 4099 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 4003020152 is about 63269.4250961711. The cubic root of 4003020152 is about 1587.8004674989.

Adding to 4003020152 its reverse (2510203004), we get a palindrome (6513223156).

The spelling of 4003020152 in words is "four billion, three million, twenty thousand, one hundred fifty-two".