4231315325 has 48 divisors (see below), whose sum is σ = 5553580560. Its totient is φ = 3193344000.

The previous prime is 4231315273. The next prime is 4231315339. The reversal of 4231315325 is 5235131324.

It is a happy number.

It can be written as a sum of positive squares in 24 ways, for example, as 2989246276 + 1242069049 = 54674^2 + 35243^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4231315325 is a prime.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10658027 + ... + 10658423.

It is an arithmetic number, because the mean of its divisors is an integer number (115699595).

Almost surely, 2^4231315325 is an apocalyptic number.

It is an amenable number.

4231315325 is a deficient number, since it is larger than the sum of its proper divisors (1322265235).

4231315325 is a wasteful number, since it uses less digits than its factorization.

4231315325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738 (or 733 counting only the distinct ones).

The product of its digits is 10800, while the sum is 29.

The square root of 4231315325 is about 65048.5612830907. The cubic root of 4231315325 is about 1617.4286450658.

Adding to 4231315325 its reverse (5235131324), we get a palindrome (9466446649).

The spelling of 4231315325 in words is "four billion, two hundred thirty-one million, three hundred fifteen thousand, three hundred twenty-five".