532345144091 has 4 divisors (see below), whose sum is σ = 532506513000. Its totient is φ = 532183775184.

The previous prime is 532345144087. The next prime is 532345144099. The reversal of 532345144091 is 190441543235.

It is a happy number.

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 532345144091 - 2² = 532345144087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (532345144099) 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, 80679506 + ... + 80686103.

It is an arithmetic number, because the mean of its divisors is an integer number (133126628250).

Almost surely, 2^532345144091 is an apocalyptic number.

532345144091 is a deficient number, since it is larger than the sum of its proper divisors (161368909).

532345144091 is a wasteful number, since it uses less digits than its factorization.

532345144091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161368908.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 532345144091 in words is "five hundred thirty-two billion, three hundred forty-five million, one hundred forty-four thousand, ninety-one".