765053000 has 64 divisors (see below), whose sum is σ = 1820707200. Its totient is φ = 300811200.

The previous prime is 765052987. The next prime is 765053041. The reversal of 765053000 is 350567.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52517 + ... + 65483.

It is an arithmetic number, because the mean of its divisors is an integer number (28448550).

Almost surely, 2^765053000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 765053000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (910353600).

765053000 is an abundant number, since it is smaller than the sum of its proper divisors (1055654200).

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

765053000 is a wasteful number, since it uses less digits than its factorization.

765053000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13047 (or 13033 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 26.

The square root of 765053000 is about 27659.5914648066. The cubic root of 765053000 is about 914.5985478495.

The spelling of 765053000 in words is "seven hundred sixty-five million, fifty-three thousand".