355679225589 has 4 divisors (see below), whose sum is σ = 474238967456. Its totient is φ = 237119483724.

The previous prime is 355679225543. The next prime is 355679225593. The reversal of 355679225589 is 985522976553.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 355679225589 - 2¹⁵ = 355679192821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355679225509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59279870929 + ... + 59279870934.

It is an arithmetic number, because the mean of its divisors is an integer number (118559741864).

Almost surely, 2^355679225589 is an apocalyptic number.

It is an amenable number.

355679225589 is a deficient number, since it is larger than the sum of its proper divisors (118559741867).

355679225589 is a wasteful number, since it uses less digits than its factorization.

355679225589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118559741866.

The product of its digits is 204120000, while the sum is 66.

The spelling of 355679225589 in words is "three hundred fifty-five billion, six hundred seventy-nine million, two hundred twenty-five thousand, five hundred eighty-nine".