6774254398498 has 8 divisors (see below), whose sum is σ = 10254605282460. Its totient is φ = 3356052637680.

The previous prime is 6774254398493. The next prime is 6774254398567. The reversal of 6774254398498 is 8948934524776.

It can be written as a sum of positive squares in 2 ways, for example, as 6307345942249 + 466908456249 = 2511443^2 + 683307^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (6774254398493) 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, 15537280513 + ... + 15537280948.

Almost surely, 2^{6774254398498} is an apocalyptic number.

6774254398498 is a deficient number, since it is larger than the sum of its proper divisors (3480350883962).

6774254398498 is a wasteful number, since it uses less digits than its factorization.

6774254398498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31074561572.

The product of its digits is 2926264320, while the sum is 76.

The spelling of 6774254398498 in words is "six trillion, seven hundred seventy-four billion, two hundred fifty-four million, three hundred ninety-eight thousand, four hundred ninety-eight".