352525345 has 8 divisors (see below), whose sum is σ = 447914664. Its totient is φ = 265430784.

The previous prime is 352525343. The next prime is 352525361. The reversal of 352525345 is 543525253.

It can be written as a sum of positive squares in 4 ways, for example, as 185831424 + 166693921 = 13632^2 + 12911^2 .

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 352525345 - 2¹ = 352525343 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 352525345.

It is not an unprimeable number, because it can be changed into a prime (352525343) 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, 2073594 + ... + 2073763.

It is an arithmetic number, because the mean of its divisors is an integer number (55989333).

Almost surely, 2^352525345 is an apocalyptic number.

It is an amenable number.

352525345 is a deficient number, since it is larger than the sum of its proper divisors (95389319).

352525345 is a wasteful number, since it uses less digits than its factorization.

352525345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4147379.

The product of its digits is 90000, while the sum is 34.

The square root of 352525345 is about 18775.6583106958. The cubic root of 352525345 is about 706.4207520932.

The spelling of 352525345 in words is "three hundred fifty-two million, five hundred twenty-five thousand, three hundred forty-five".