6776366485401 has 48 divisors (see below), whose sum is σ = 10135583377920. Its totient is φ = 4358128320000.

The previous prime is 6776366485367. The next prime is 6776366485411. The reversal of 6776366485401 is 1045846636776.

6776366485401 is a `hidden beast` number, since 6 + 77 + 63 + 66 + 48 + 5 + 401 = 666.

It is not a de Polignac number, because 6776366485401 - 2³⁹ = 6226610671513 is a prime.

It is a super-2 number, since 2×6776366485401² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6776366485411) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 135153505 + ... + 135203633.

It is an arithmetic number, because the mean of its divisors is an integer number (211157987040).

Almost surely, 2^{6776366485401} is an apocalyptic number.

It is an amenable number.

6776366485401 is a deficient number, since it is larger than the sum of its proper divisors (3359216892519).

6776366485401 is a wasteful number, since it uses less digits than its factorization.

6776366485401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51678 (or 51675 counting only the distinct ones).

The product of its (nonzero) digits is 121927680, while the sum is 63.

The spelling of 6776366485401 in words is "six trillion, seven hundred seventy-six billion, three hundred sixty-six million, four hundred eighty-five thousand, four hundred one".