1325025233 has 4 divisors (see below), whose sum is σ = 1514314560. Its totient is φ = 1135735908.

The previous prime is 1325025227. The next prime is 1325025253. The reversal of 1325025233 is 3325205231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1325025233 - 2¹⁰ = 1325024209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1325025223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94644653 + ... + 94644666.

It is an arithmetic number, because the mean of its divisors is an integer number (378578640).

Almost surely, 2^1325025233 is an apocalyptic number.

It is an amenable number.

1325025233 is a deficient number, since it is larger than the sum of its proper divisors (189289327).

1325025233 is an equidigital number, since it uses as much as digits as its factorization.

1325025233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189289326.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 1325025233 is about 36400.8960466635. The cubic root of 1325025233 is about 1098.3515896784.

It can be divided in two parts, 13250 and 25233, that added together give a palindrome (38483).

The spelling of 1325025233 in words is "one billion, three hundred twenty-five million, twenty-five thousand, two hundred thirty-three".