6545512064341 has 4 divisors (see below), whose sum is σ = 6545517987532. Its totient is φ = 6545506141152.

The previous prime is 6545512064303. The next prime is 6545512064359. The reversal of 6545512064341 is 1434602155456.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 3728938654116 + 2816573410225 = 1931046^2 + 1678265^2 .

It is a cyclic number.

It is not a de Polignac number, because 6545512064341 - 2⁷ = 6545512064213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6545512064291 and 6545512064300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6545512064141) 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, 756936 + ... + 3696481.

It is an arithmetic number, because the mean of its divisors is an integer number (1636379496883).

Almost surely, 2^{6545512064341} is an apocalyptic number.

It is an amenable number.

6545512064341 is a deficient number, since it is larger than the sum of its proper divisors (5923191).

6545512064341 is a wasteful number, since it uses less digits than its factorization.

6545512064341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5923190.

The product of its (nonzero) digits is 1728000, while the sum is 46.

The spelling of 6545512064341 in words is "six trillion, five hundred forty-five billion, five hundred twelve million, sixty-four thousand, three hundred forty-one".