3265864554551 has 2 divisors, whose sum is σ = 3265864554552. Its totient is φ = 3265864554550.

The previous prime is 3265864554539. The next prime is 3265864554569. The reversal of 3265864554551 is 1554554685623.

3265864554551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3265864554551 - 2²² = 3265860360247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3265864554851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1632932277275 + 1632932277276.

It is an arithmetic number, because the mean of its divisors is an integer number (1632932277276).

Almost surely, 2^{3265864554551} is an apocalyptic number.

3265864554551 is a deficient number, since it is larger than the sum of its proper divisors (1).

3265864554551 is an equidigital number, since it uses as much as digits as its factorization.

3265864554551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86400000, while the sum is 59.

The spelling of 3265864554551 in words is "three trillion, two hundred sixty-five billion, eight hundred sixty-four million, five hundred fifty-four thousand, five hundred fifty-one".