6545710078413 has 8 divisors (see below), whose sum is σ = 9521032841376. Its totient is φ = 3967097017200.

The previous prime is 6545710078409. The next prime is 6545710078433. The reversal of 6545710078413 is 3148700175456.

It is a happy number.

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

It is not a de Polignac number, because 6545710078413 - 2² = 6545710078409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6545710078433) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 99177425398 + ... + 99177425463.

It is an arithmetic number, because the mean of its divisors is an integer number (1190129105172).

Almost surely, 2^{6545710078413} is an apocalyptic number.

It is an amenable number.

6545710078413 is a deficient number, since it is larger than the sum of its proper divisors (2975322762963).

6545710078413 is a wasteful number, since it uses less digits than its factorization.

6545710078413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198354850875.

The product of its (nonzero) digits is 2822400, while the sum is 51.

The spelling of 6545710078413 in words is "six trillion, five hundred forty-five billion, seven hundred ten million, seventy-eight thousand, four hundred thirteen".