1325255376 has 40 divisors (see below), whose sum is σ = 3429423360. Its totient is φ = 440997376.

The previous prime is 1325255357. The next prime is 1325255413. The reversal of 1325255376 is 6735525231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5185 + ... + 51743.

It is an arithmetic number, because the mean of its divisors is an integer number (85735584).

Almost surely, 2^1325255376 is an apocalyptic number.

1325255376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1325255376 is an abundant number, since it is smaller than the sum of its proper divisors (2104167984).

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

1325255376 is a wasteful number, since it uses less digits than its factorization.

1325255376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47163 (or 47157 counting only the distinct ones).

The product of its digits is 189000, while the sum is 39.

The square root of 1325255376 is about 36404.0571365336. The cubic root of 1325255376 is about 1098.4151767181.

The spelling of 1325255376 in words is "one billion, three hundred twenty-five million, two hundred fifty-five thousand, three hundred seventy-six".