252950345 has 8 divisors (see below), whose sum is σ = 305931264. Its totient is φ = 200766384.

The previous prime is 252950339. The next prime is 252950353. The reversal of 252950345 is 543059252.

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

It is a cyclic number.

It is not a de Polignac number, because 252950345 - 2⁶ = 252950281 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198539 + ... + 199808.

It is an arithmetic number, because the mean of its divisors is an integer number (38241408).

Almost surely, 2^252950345 is an apocalyptic number.

It is an amenable number.

252950345 is a deficient number, since it is larger than the sum of its proper divisors (52980919).

252950345 is a wasteful number, since it uses less digits than its factorization.

252950345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398479.

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 252950345 is about 15904.4127524408. The cubic root of 252950345 is about 632.4289744073.

The spelling of 252950345 in words is "two hundred fifty-two million, nine hundred fifty thousand, three hundred forty-five".