4025133543 has 16 divisors (see below), whose sum is σ = 5388364800. Its totient is φ = 2672683680.

The previous prime is 4025133529. The next prime is 4025133587. The reversal of 4025133543 is 3453315204.

It is a de Polignac number, because none of the positive numbers 2^k-4025133543 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4025133543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4025133523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 977058 + ... + 981168.

It is an arithmetic number, because the mean of its divisors is an integer number (336772800).

Almost surely, 2^4025133543 is an apocalyptic number.

4025133543 is a deficient number, since it is larger than the sum of its proper divisors (1363231257).

4025133543 is a wasteful number, since it uses less digits than its factorization.

4025133543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5342.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 4025133543 is about 63443.9401597978. The cubic root of 4025133543 is about 1590.7188636604.

Adding to 4025133543 its reverse (3453315204), we get a palindrome (7478448747).

The spelling of 4025133543 in words is "four billion, twenty-five million, one hundred thirty-three thousand, five hundred forty-three".