352555725 has 12 divisors (see below), whose sum is σ = 582892256. Its totient is φ = 188029680.

The previous prime is 352555711. The next prime is 352555733. The reversal of 352555725 is 527555253.

It is not a de Polignac number, because 352555725 - 2¹⁸ = 352293581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2350297 + ... + 2350446.

Almost surely, 2^352555725 is an apocalyptic number.

It is an amenable number.

352555725 is a deficient number, since it is larger than the sum of its proper divisors (230336531).

352555725 is a wasteful number, since it uses less digits than its factorization.

352555725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4700756 (or 4700751 counting only the distinct ones).

The product of its digits is 262500, while the sum is 39.

The square root of 352555725 is about 18776.4673194933. The cubic root of 352555725 is about 706.4410442002.

The spelling of 352555725 in words is "three hundred fifty-two million, five hundred fifty-five thousand, seven hundred twenty-five".