32255051767 has 4 divisors (see below), whose sum is σ = 32312960856. Its totient is φ = 32197142680.

The previous prime is 32255051747. The next prime is 32255051783. The reversal of 32255051767 is 76715055223.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76715055223 = 11527 ⋅6655249.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32255051767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32255051737) 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 3 ways as a sum of consecutive naturals, for example, 28953709 + ... + 28954822.

It is an arithmetic number, because the mean of its divisors is an integer number (8078240214).

Almost surely, 2^32255051767 is an apocalyptic number.

32255051767 is a deficient number, since it is larger than the sum of its proper divisors (57909089).

32255051767 is an equidigital number, since it uses as much as digits as its factorization.

32255051767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57909088.

The product of its (nonzero) digits is 441000, while the sum is 43.

The spelling of 32255051767 in words is "thirty-two billion, two hundred fifty-five million, fifty-one thousand, seven hundred sixty-seven".