4235133525 has 48 divisors (see below), whose sum is σ = 8011237248. Its totient is φ = 1933920000.

The previous prime is 4235133493. The next prime is 4235133547. The reversal of 4235133525 is 5253315324.

It is not a de Polignac number, because 4235133525 - 2⁵ = 4235133493 is a prime.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 532075 + ... + 539975.

It is an arithmetic number, because the mean of its divisors is an integer number (166900776).

Almost surely, 2^4235133525 is an apocalyptic number.

It is an amenable number.

4235133525 is a deficient number, since it is larger than the sum of its proper divisors (3776103723).

4235133525 is a wasteful number, since it uses less digits than its factorization.

4235133525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8942 (or 8937 counting only the distinct ones).

The product of its digits is 54000, while the sum is 33.

The square root of 4235133525 is about 65077.9035080264. The cubic root of 4235133525 is about 1617.9150036356.

Adding to 4235133525 its reverse (5253315324), we get a palindrome (9488448849).

The spelling of 4235133525 in words is "four billion, two hundred thirty-five million, one hundred thirty-three thousand, five hundred twenty-five".