1325463772 has 6 divisors (see below), whose sum is σ = 2319561608. Its totient is φ = 662731884.

The previous prime is 1325463767. The next prime is 1325463781. The reversal of 1325463772 is 2773645231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165682968 + ... + 165682975.

Almost surely, 2^1325463772 is an apocalyptic number.

It is an amenable number.

1325463772 is a deficient number, since it is larger than the sum of its proper divisors (994097836).

1325463772 is a wasteful number, since it uses less digits than its factorization.

1325463772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331365947 (or 331365945 counting only the distinct ones).

The product of its digits is 211680, while the sum is 40.

The square root of 1325463772 is about 36406.9192874102. The cubic root of 1325463772 is about 1098.4727488499.

The spelling of 1325463772 in words is "one billion, three hundred twenty-five million, four hundred sixty-three thousand, seven hundred seventy-two".