6777232872001 has 2 divisors, whose sum is σ = 6777232872002. Its totient is φ = 6777232872000.

The previous prime is 6777232871951. The next prime is 6777232872029. The reversal of 6777232872001 is 1002782327776.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4425978647601 + 2351254224400 = 2103801^2 + 1533380^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6777232872001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6777232872001.

It is not a weakly prime, because it can be changed into another prime (6777232872401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3388616436000 + 3388616436001.

It is an arithmetic number, because the mean of its divisors is an integer number (3388616436001).

Almost surely, 2^{6777232872001} is an apocalyptic number.

It is an amenable number.

6777232872001 is a deficient number, since it is larger than the sum of its proper divisors (1).

6777232872001 is an equidigital number, since it uses as much as digits as its factorization.

6777232872001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2765952, while the sum is 52.

The spelling of 6777232872001 in words is "six trillion, seven hundred seventy-seven billion, two hundred thirty-two million, eight hundred seventy-two thousand, one".