768983525 has 12 divisors (see below), whose sum is σ = 1009630692. Its totient is φ = 578999040.

The previous prime is 768983471. The next prime is 768983531. The reversal of 768983525 is 525389867.

It can be written as a sum of positive squares in 6 ways, for example, as 19483396 + 749500129 = 4414^2 + 27377^2 .

It is not a de Polignac number, because 768983525 - 2⁶ = 768983461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 904262 + ... + 905111.

It is an arithmetic number, because the mean of its divisors is an integer number (84135891).

Almost surely, 2^768983525 is an apocalyptic number.

It is an amenable number.

768983525 is a deficient number, since it is larger than the sum of its proper divisors (240647167).

768983525 is a wasteful number, since it uses less digits than its factorization.

768983525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1809400 (or 1809395 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 53.

The square root of 768983525 is about 27730.5521942856. The cubic root of 768983525 is about 916.1621491868.

The spelling of 768983525 in words is "seven hundred sixty-eight million, nine hundred eighty-three thousand, five hundred twenty-five".