4042500053 has 8 divisors (see below), whose sum is σ = 4083972696. Its totient is φ = 4001056000.

The previous prime is 4042500017. The next prime is 4042500067. The reversal of 4042500053 is 3500052404.

It can be written as a sum of positive squares in 4 ways, for example, as 1705937809 + 2336562244 = 41303^2 + 48338^2 .

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 4042500053 - 2¹⁰ = 4042499029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042500353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386825 + ... + 397137.

It is an arithmetic number, because the mean of its divisors is an integer number (510496587).

Almost surely, 2^4042500053 is an apocalyptic number.

It is an amenable number.

4042500053 is a deficient number, since it is larger than the sum of its proper divisors (41472643).

4042500053 is a wasteful number, since it uses less digits than its factorization.

4042500053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14295.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 4042500053 is about 63580.6578528407. The cubic root of 4042500053 is about 1593.0033096182.

Adding to 4042500053 its reverse (3500052404), we get a palindrome (7542552457).

The spelling of 4042500053 in words is "four billion, forty-two million, five hundred thousand, fifty-three".