352073145589 has 4 divisors (see below), whose sum is σ = 384079795200. Its totient is φ = 320066495980.

The previous prime is 352073145581. The next prime is 352073145617. The reversal of 352073145589 is 985541370253.

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 352073145589 - 2³ = 352073145581 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 (352073145581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16003324789 + ... + 16003324810.

It is an arithmetic number, because the mean of its divisors is an integer number (96019948800).

Almost surely, 2^352073145589 is an apocalyptic number.

It is an amenable number.

352073145589 is a deficient number, since it is larger than the sum of its proper divisors (32006649611).

352073145589 is a wasteful number, since it uses less digits than its factorization.

352073145589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32006649610.

The product of its (nonzero) digits is 4536000, while the sum is 52.

The spelling of 352073145589 in words is "three hundred fifty-two billion, seventy-three million, one hundred forty-five thousand, five hundred eighty-nine".