352057072355 has 4 divisors (see below), whose sum is σ = 422468486832. Its totient is φ = 281645657880.

The previous prime is 352057072349. The next prime is 352057072397. The reversal of 352057072355 is 553270750253.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-352057072355 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35205707231 + ... + 35205707240.

It is an arithmetic number, because the mean of its divisors is an integer number (105617121708).

Almost surely, 2^352057072355 is an apocalyptic number.

352057072355 is a deficient number, since it is larger than the sum of its proper divisors (70411414477).

352057072355 is an equidigital number, since it uses as much as digits as its factorization.

352057072355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70411414476.

The product of its (nonzero) digits is 1102500, while the sum is 44.

The spelling of 352057072355 in words is "three hundred fifty-two billion, fifty-seven million, seventy-two thousand, three hundred fifty-five".