252030645366 has 8 divisors (see below), whose sum is σ = 504061290744. Its totient is φ = 84010215120.

The previous prime is 252030645337. The next prime is 252030645397. The reversal of 252030645366 is 663546030252.

It is a sphenic number, since it is the product of 3 distinct primes.

252030645366 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21002553775 + ... + 21002553786.

It is an arithmetic number, because the mean of its divisors is an integer number (63007661343).

Almost surely, 2^252030645366 is an apocalyptic number.

252030645366 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

252030645366 is a wasteful number, since it uses less digits than its factorization.

252030645366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42005107566.

The product of its (nonzero) digits is 777600, while the sum is 42.

The spelling of 252030645366 in words is "two hundred fifty-two billion, thirty million, six hundred forty-five thousand, three hundred sixty-six".