1325625376 has 48 divisors (see below), whose sum is σ = 2639988288. Its totient is φ = 655200000.

The previous prime is 1325625361. The next prime is 1325625391. The reversal of 1325625376 is 6735265231.

It is an interprime number because it is at equal distance from previous prime (1325625361) and next prime (1325625391).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1212286 + ... + 1213378.

It is an arithmetic number, because the mean of its divisors is an integer number (54999756).

Almost surely, 2^1325625376 is an apocalyptic number.

1325625376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1325625376 is a deficient number, since it is larger than the sum of its proper divisors (1314362912).

1325625376 is a wasteful number, since it uses less digits than its factorization.

1325625376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505 (or 1497 counting only the distinct ones).

The product of its digits is 226800, while the sum is 40.

The square root of 1325625376 is about 36409.1386330410. The cubic root of 1325625376 is about 1098.5173899232.

The spelling of 1325625376 in words is "one billion, three hundred twenty-five million, six hundred twenty-five thousand, three hundred seventy-six".