32770447207477 has 16 divisors (see below), whose sum is σ = 39103700578560. Its totient is φ = 26851597546752.

The previous prime is 32770447207451. The next prime is 32770447207489. The reversal of 32770447207477 is 77470274407723.

It is a cyclic number.

It is not a de Polignac number, because 32770447207477 - 2⁷ = 32770447207349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32770447207777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60708868 + ... + 61246285.

It is an arithmetic number, because the mean of its divisors is an integer number (2443981286160).

Almost surely, 2^{32770447207477} is an apocalyptic number.

It is an amenable number.

32770447207477 is a deficient number, since it is larger than the sum of its proper divisors (6333253371083).

32770447207477 is a wasteful number, since it uses less digits than its factorization.

32770447207477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121956852.

The product of its (nonzero) digits is 90354432, while the sum is 61.

The spelling of 32770447207477 in words is "thirty-two trillion, seven hundred seventy billion, four hundred forty-seven million, two hundred seven thousand, four hundred seventy-seven".