2765625328 has 10 divisors (see below), whose sum is σ = 5358399104. Its totient is φ = 1382812656.

The previous prime is 2765625287. The next prime is 2765625341. The reversal of 2765625328 is 8235265672.

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, 86425776 + ... + 86425807.

Almost surely, 2^2765625328 is an apocalyptic number.

It is an amenable number.

2765625328 is a deficient number, since it is larger than the sum of its proper divisors (2592773776).

2765625328 is a wasteful number, since it uses less digits than its factorization.

2765625328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172851591 (or 172851585 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 46.

The square root of 2765625328 is about 52589.2130384169. The cubic root of 2765625328 is about 1403.6681574915.

The spelling of 2765625328 in words is "two billion, seven hundred sixty-five million, six hundred twenty-five thousand, three hundred twenty-eight".