252204615611206 has 8 divisors (see below), whose sum is σ = 378306995807520. Its totient is φ = 126102283675368.

The previous prime is 252204615611197. The next prime is 252204615611293. The reversal of 252204615611206 is 602116516402252.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7067955 + ... + 23544961.

It is an arithmetic number, because the mean of its divisors is an integer number (47288374475940).

Almost surely, 2^{252204615611206} is an apocalyptic number.

252204615611206 is a deficient number, since it is larger than the sum of its proper divisors (126102380196314).

252204615611206 is a wasteful number, since it uses less digits than its factorization.

252204615611206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24130238.

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 252204615611206 in words is "two hundred fifty-two trillion, two hundred four billion, six hundred fifteen million, six hundred eleven thousand, two hundred six".