32066555403 has 48 divisors (see below), whose sum is σ = 46698753024. Its totient is φ = 19547711040.

The previous prime is 32066555399. The next prime is 32066555413. The reversal of 32066555403 is 30455566023.

It is not a de Polignac number, because 32066555403 - 2² = 32066555399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32066555413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4079425 + ... + 4087277.

It is an arithmetic number, because the mean of its divisors is an integer number (972890688).

Almost surely, 2^32066555403 is an apocalyptic number.

32066555403 is a deficient number, since it is larger than the sum of its proper divisors (14632197621).

32066555403 is a wasteful number, since it uses less digits than its factorization.

32066555403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8016 (or 7993 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 39.

The spelling of 32066555403 in words is "thirty-two billion, sixty-six million, five hundred fifty-five thousand, four hundred three".