6354136710769 has 4 divisors (see below), whose sum is σ = 6354255132900. Its totient is φ = 6354018288640.

The previous prime is 6354136710763. The next prime is 6354136710809. The reversal of 6354136710769 is 9670176314536.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4932450111744 + 1421686599025 = 2220912^2 + 1192345^2 .

It is a cyclic number.

It is not a de Polignac number, because 6354136710769 - 2⁷ = 6354136710641 is a prime.

It is a super-2 number, since 2×6354136710769² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6354136710763) 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, 59130544 + ... + 59237905.

It is an arithmetic number, because the mean of its divisors is an integer number (1588563783225).

Almost surely, 2^{6354136710769} is an apocalyptic number.

It is an amenable number.

6354136710769 is a deficient number, since it is larger than the sum of its proper divisors (118422131).

6354136710769 is a wasteful number, since it uses less digits than its factorization.

6354136710769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118422130.

The product of its (nonzero) digits is 17146080, while the sum is 58.

The spelling of 6354136710769 in words is "six trillion, three hundred fifty-four billion, one hundred thirty-six million, seven hundred ten thousand, seven hundred sixty-nine".