6776445536354 has 48 divisors (see below), whose sum is σ = 11515573656000. Its totient is φ = 2983713340608.

The previous prime is 6776445536327. The next prime is 6776445536359. The reversal of 6776445536354 is 4536355446776.

It is a super-2 number, since 2×6776445536354² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6776445536359) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1796372 + ... + 4096320.

It is an arithmetic number, because the mean of its divisors is an integer number (239907784500).

Almost surely, 2^{6776445536354} is an apocalyptic number.

6776445536354 is a deficient number, since it is larger than the sum of its proper divisors (4739128119646).

6776445536354 is a wasteful number, since it uses less digits than its factorization.

6776445536354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2300379 (or 2300366 counting only the distinct ones).

The product of its digits is 762048000, while the sum is 65.

The spelling of 6776445536354 in words is "six trillion, seven hundred seventy-six billion, four hundred forty-five million, five hundred thirty-six thousand, three hundred fifty-four".