352845876947 has 4 divisors (see below), whose sum is σ = 354674094120. Its totient is φ = 351017659776.

The previous prime is 352845876931. The next prime is 352845876983. The reversal of 352845876947 is 749678548253.

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

It is a cyclic number.

It is not a de Polignac number, because 352845876947 - 2⁴ = 352845876931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (352845876907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 914108297 + ... + 914108682.

It is an arithmetic number, because the mean of its divisors is an integer number (88668523530).

Almost surely, 2^352845876947 is an apocalyptic number.

352845876947 is a deficient number, since it is larger than the sum of its proper divisors (1828217173).

352845876947 is a wasteful number, since it uses less digits than its factorization.

352845876947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828217172.

The product of its digits is 406425600, while the sum is 68.

The spelling of 352845876947 in words is "three hundred fifty-two billion, eight hundred forty-five million, eight hundred seventy-six thousand, nine hundred forty-seven".