32554645523 has 4 divisors (see below), whose sum is σ = 32876968848. Its totient is φ = 32232322200.

The previous prime is 32554645469. The next prime is 32554645553.

32554645523 is nontrivially palindromic in base 10.

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 32554645523 - 2¹⁶ = 32554579987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32554645553) 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, 161161511 + ... + 161161712.

It is an arithmetic number, because the mean of its divisors is an integer number (8219242212).

Almost surely, 2^32554645523 is an apocalyptic number.

32554645523 is a deficient number, since it is larger than the sum of its proper divisors (322323325).

32554645523 is a wasteful number, since it uses less digits than its factorization.

32554645523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322323324.

The product of its digits is 2160000, while the sum is 44.

The spelling of 32554645523 in words is "thirty-two billion, five hundred fifty-four million, six hundred forty-five thousand, five hundred twenty-three".