4020525353 has 8 divisors (see below), whose sum is σ = 4331085696. Its totient is φ = 3710149200.

The previous prime is 4020525331. The next prime is 4020525389. The reversal of 4020525353 is 3535250204.

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 4020525353 - 2²⁰ = 4019476777 is a prime.

It is a super-2 number, since 2×4020525353² = 32329248228231549218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4020522353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1088 + ... + 89678.

It is an arithmetic number, because the mean of its divisors is an integer number (541385712).

Almost surely, 2^4020525353 is an apocalyptic number.

It is an amenable number.

4020525353 is a deficient number, since it is larger than the sum of its proper divisors (310560343).

4020525353 is a wasteful number, since it uses less digits than its factorization.

4020525353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92095.

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 4020525353 is about 63407.6127369577. The cubic root of 4020525353 is about 1590.1115849329. Note that the first 3 decimals are identical.

Adding to 4020525353 its reverse (3535250204), we get a palindrome (7555775557).

The spelling of 4020525353 in words is "four billion, twenty million, five hundred twenty-five thousand, three hundred fifty-three".