6780576905641 has 32 divisors (see below), whose sum is σ = 8603718451200. Its totient is φ = 5189949002880.

The previous prime is 6780576905603. The next prime is 6780576905659. The reversal of 6780576905641 is 1465096750876.

It is a cyclic number.

It is not a de Polignac number, because 6780576905641 - 2²⁵ = 6780543351209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6780576905671) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5227021 + ... + 6393973.

It is an arithmetic number, because the mean of its divisors is an integer number (268866201600).

Almost surely, 2^{6780576905641} is an apocalyptic number.

It is an amenable number.

6780576905641 is a deficient number, since it is larger than the sum of its proper divisors (1823141545559).

6780576905641 is a wasteful number, since it uses less digits than its factorization.

6780576905641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1168309.

The product of its (nonzero) digits is 76204800, while the sum is 64.

The spelling of 6780576905641 in words is "six trillion, seven hundred eighty billion, five hundred seventy-six million, nine hundred five thousand, six hundred forty-one".