32133404655 has 48 divisors (see below), whose sum is σ = 61034029056. Its totient is φ = 15509914560.

The previous prime is 32133404629. The next prime is 32133404749. The reversal of 32133404655 is 55640433123.

It is not a de Polignac number, because 32133404655 - 2⁶ = 32133404591 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35167 + ... + 255936.

It is an arithmetic number, because the mean of its divisors is an integer number (1271542272).

Almost surely, 2^32133404655 is an apocalyptic number.

32133404655 is a deficient number, since it is larger than the sum of its proper divisors (28900624401).

32133404655 is a wasteful number, since it uses less digits than its factorization.

32133404655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291348 (or 291345 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 32133404655 its reverse (55640433123), we get a palindrome (87773837778).

The spelling of 32133404655 in words is "thirty-two billion, one hundred thirty-three million, four hundred four thousand, six hundred fifty-five".