1325025276 has 24 divisors (see below), whose sum is σ = 3093081600. Its totient is φ = 441481392.

The previous prime is 1325025259. The next prime is 1325025277. The reversal of 1325025276 is 6725205231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325025277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5775 + ... + 51801.

It is an arithmetic number, because the mean of its divisors is an integer number (128878400).

Almost surely, 2^1325025276 is an apocalyptic number.

It is an amenable number.

1325025276 is an abundant number, since it is smaller than the sum of its proper divisors (1768056324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1325025276 is a wasteful number, since it uses less digits than its factorization.

1325025276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48433 (or 48431 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 1325025276 is about 36400.8966373083. The cubic root of 1325025276 is about 1098.3516015597.

The spelling of 1325025276 in words is "one billion, three hundred twenty-five million, twenty-five thousand, two hundred seventy-six".