32320232055 has 24 divisors (see below), whose sum is σ = 58970249520. Its totient is φ = 16330222080.

The previous prime is 32320232051. The next prime is 32320232071. The reversal of 32320232055 is 55023202323.

It is not a de Polignac number, because 32320232055 - 2² = 32320232051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32320232051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18899866 + ... + 18901575.

It is an arithmetic number, because the mean of its divisors is an integer number (2457093730).

Almost surely, 2^32320232055 is an apocalyptic number.

32320232055 is a deficient number, since it is larger than the sum of its proper divisors (26650017465).

32320232055 is a wasteful number, since it uses less digits than its factorization.

32320232055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37801471 (or 37801468 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

Adding to 32320232055 its reverse (55023202323), we get a palindrome (87343434378).

The spelling of 32320232055 in words is "thirty-two billion, three hundred twenty million, two hundred thirty-two thousand, fifty-five".