4232542025 has 12 divisors (see below), whose sum is σ = 5429330700. Its totient is φ = 3269273280.

The previous prime is 4232542019. The next prime is 4232542103. The reversal of 4232542025 is 5202452324.

It can be written as a sum of positive squares in 6 ways, for example, as 79512889 + 4153029136 = 8917^2 + 64444^2 .

It is not a de Polignac number, because 4232542025 - 2⁶ = 4232541961 is a prime.

It is a super-2 number, since 2×4232542025² = 35828823986782201250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2918270 + ... + 2919719.

It is an arithmetic number, because the mean of its divisors is an integer number (452444225).

Almost surely, 2^4232542025 is an apocalyptic number.

It is an amenable number.

4232542025 is a deficient number, since it is larger than the sum of its proper divisors (1196788675).

4232542025 is a wasteful number, since it uses less digits than its factorization.

4232542025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5838028 (or 5838023 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 4232542025 is about 65057.9897091818. The cubic root of 4232542025 is about 1617.5849327967.

Adding to 4232542025 its reverse (5202452324), we get a palindrome (9434994349).

The spelling of 4232542025 in words is "four billion, two hundred thirty-two million, five hundred forty-two thousand, twenty-five".