252352547 has 8 divisors (see below), whose sum is σ = 269990160. Its totient is φ = 235150560.

The previous prime is 252352523. The next prime is 252352561. The reversal of 252352547 is 745253252.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252352547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252352517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107708 + ... + 110025.

It is an arithmetic number, because the mean of its divisors is an integer number (33748770).

Almost surely, 2^252352547 is an apocalyptic number.

252352547 is a deficient number, since it is larger than the sum of its proper divisors (17637613).

252352547 is a wasteful number, since it uses less digits than its factorization.

252352547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217813.

The product of its digits is 84000, while the sum is 35.

The square root of 252352547 is about 15885.6081721790. The cubic root of 252352547 is about 631.9303745803.

The spelling of 252352547 in words is "two hundred fifty-two million, three hundred fifty-two thousand, five hundred forty-seven".