6764555347201 has 4 divisors (see below), whose sum is σ = 6776279013892. Its totient is φ = 6752831680512.

The previous prime is 6764555347189. The next prime is 6764555347243. The reversal of 6764555347201 is 1027435554676.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6303493976976 + 461061370225 = 2510676^2 + 679015^2 .

It is a cyclic number.

It is not a de Polignac number, because 6764555347201 - 2¹¹ = 6764555345153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6764555347261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5861832480 + ... + 5861833633.

It is an arithmetic number, because the mean of its divisors is an integer number (1694069753473).

Almost surely, 2^{6764555347201} is an apocalyptic number.

It is an amenable number.

6764555347201 is a deficient number, since it is larger than the sum of its proper divisors (11723666691).

6764555347201 is a wasteful number, since it uses less digits than its factorization.

6764555347201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11723666690.

The product of its (nonzero) digits is 21168000, while the sum is 55.

The spelling of 6764555347201 in words is "six trillion, seven hundred sixty-four billion, five hundred fifty-five million, three hundred forty-seven thousand, two hundred one".