676306537252 has 24 divisors (see below), whose sum is σ = 1256852872800. Its totient is φ = 317520717696.

The previous prime is 676306537217. The next prime is 676306537289. The reversal of 676306537252 is 252735603676.

It is a self number, because there is not a number n which added to its sum of digits gives 676306537252.

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 7 ways as a sum of consecutive naturals, for example, 39366502 + ... + 39383677.

It is an arithmetic number, because the mean of its divisors is an integer number (52368869700).

Almost surely, 2^676306537252 is an apocalyptic number.

It is an amenable number.

676306537252 is a deficient number, since it is larger than the sum of its proper divisors (580546335548).

676306537252 is a wasteful number, since it uses less digits than its factorization.

676306537252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78750315 (or 78750313 counting only the distinct ones).

The product of its (nonzero) digits is 9525600, while the sum is 52.

The spelling of 676306537252 in words is "six hundred seventy-six billion, three hundred six million, five hundred thirty-seven thousand, two hundred fifty-two".