766765030232 has 16 divisors (see below), whose sum is σ = 1438288282800. Its totient is φ = 383221488160.

The previous prime is 766765030177. The next prime is 766765030247. The reversal of 766765030232 is 232030567667.

It is a super-2 number, since 2×766765030232² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20108132 + ... + 20146227.

It is an arithmetic number, because the mean of its divisors is an integer number (89893017675).

Almost surely, 2^766765030232 is an apocalyptic number.

It is an amenable number.

766765030232 is a deficient number, since it is larger than the sum of its proper divisors (671523252568).

766765030232 is a wasteful number, since it uses less digits than its factorization.

766765030232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40256746 (or 40256742 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 47.

Adding to 766765030232 its reverse (232030567667), we get a palindrome (998795597899).

The spelling of 766765030232 in words is "seven hundred sixty-six billion, seven hundred sixty-five million, thirty thousand, two hundred thirty-two".