1252153230325 has 24 divisors (see below), whose sum is σ = 1561012517376. Its totient is φ = 996341760000.

The previous prime is 1252153230287. The next prime is 1252153230347. The reversal of 1252153230325 is 5230323512521.

It is not a de Polignac number, because 1252153230325 - 2³⁹ = 702397416437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48897525 + ... + 48923125.

It is an arithmetic number, because the mean of its divisors is an integer number (65042188224).

Almost surely, 2^{1252153230325} is an apocalyptic number.

It is an amenable number.

1252153230325 is a deficient number, since it is larger than the sum of its proper divisors (308859287051).

1252153230325 is a wasteful number, since it uses less digits than its factorization.

1252153230325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36045 (or 36040 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

Adding to 1252153230325 its reverse (5230323512521), we get a palindrome (6482476742846).

The spelling of 1252153230325 in words is "one trillion, two hundred fifty-two billion, one hundred fifty-three million, two hundred thirty thousand, three hundred twenty-five".