6910508326045 has 4 divisors (see below), whose sum is σ = 8292609991260. Its totient is φ = 5528406660832.

The previous prime is 6910508326027. The next prime is 6910508326061. The reversal of 6910508326045 is 5406238050196.

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 1104056649081 + 5806451676964 = 1050741^2 + 2409658^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6910508326045 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 6910508326045.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 691050832600 + ... + 691050832609.

It is an arithmetic number, because the mean of its divisors is an integer number (2073152497815).

Almost surely, 2^{6910508326045} is an apocalyptic number.

It is an amenable number.

6910508326045 is a deficient number, since it is larger than the sum of its proper divisors (1382101665215).

6910508326045 is a wasteful number, since it uses less digits than its factorization.

6910508326045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1382101665214.

The product of its (nonzero) digits is 1555200, while the sum is 49.

The spelling of 6910508326045 in words is "six trillion, nine hundred ten billion, five hundred eight million, three hundred twenty-six thousand, forty-five".