352220563 has 8 divisors (see below), whose sum is σ = 363924576. Its totient is φ = 340704000.

The previous prime is 352220521. The next prime is 352220587. The reversal of 352220563 is 365022253.

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-352220563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (352220503) 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, 43038 + ... + 50563.

It is an arithmetic number, because the mean of its divisors is an integer number (45490572).

Almost surely, 2^352220563 is an apocalyptic number.

352220563 is a deficient number, since it is larger than the sum of its proper divisors (11704013).

352220563 is an equidigital number, since it uses as much as digits as its factorization.

352220563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93725.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 352220563 is about 18767.5401424907. The cubic root of 352220563 is about 706.2171105576.

The spelling of 352220563 in words is "three hundred fifty-two million, two hundred twenty thousand, five hundred sixty-three".