252104653350 has 144 divisors (see below), whose sum is σ = 739520636400. Its totient is φ = 61064601600.

The previous prime is 252104653337. The next prime is 252104653351. The reversal of 252104653350 is 53356401252.

252104653350 is a `hidden beast` number, since 2 + 5 + 210 + 46 + 53 + 350 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252104653351) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 6003226 + ... + 6045074.

It is an arithmetic number, because the mean of its divisors is an integer number (5135559975).

Almost surely, 2^252104653350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 252104653350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (369760318200).

252104653350 is an abundant number, since it is smaller than the sum of its proper divisors (487415983050).

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

252104653350 is a wasteful number, since it uses less digits than its factorization.

252104653350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43095 (or 43087 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 252104653350 in words is "two hundred fifty-two billion, one hundred four million, six hundred fifty-three thousand, three hundred fifty".