1325499607132 has 24 divisors (see below), whose sum is σ = 2334181911264. Its totient is φ = 658592761152.

The previous prime is 1325499607099. The next prime is 1325499607171. The reversal of 1325499607132 is 2317069945231.

It is a self number, because there is not a number n which added to its sum of digits gives 1325499607132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2067258 + ... + 2631454.

It is an arithmetic number, because the mean of its divisors is an integer number (97257579636).

Almost surely, 2^{1325499607132} is an apocalyptic number.

It is an amenable number.

1325499607132 is a deficient number, since it is larger than the sum of its proper divisors (1008682304132).

1325499607132 is a wasteful number, since it uses less digits than its factorization.

1325499607132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567885 (or 567883 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 52.

The spelling of 1325499607132 in words is "one trillion, three hundred twenty-five billion, four hundred ninety-nine million, six hundred seven thousand, one hundred thirty-two".