6529055513813 has 8 divisors (see below), whose sum is σ = 7854502873920. Its totient is φ = 5301789439680.

The previous prime is 6529055513809. The next prime is 6529055513819. The reversal of 6529055513813 is 3183155509256.

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

It is a cyclic number.

It is not a de Polignac number, because 6529055513813 - 2² = 6529055513809 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6529055513819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24545321348 + ... + 24545321613.

It is an arithmetic number, because the mean of its divisors is an integer number (981812859240).

Almost surely, 2^{6529055513813} is an apocalyptic number.

It is an amenable number.

6529055513813 is a deficient number, since it is larger than the sum of its proper divisors (1325447360107).

6529055513813 is a wasteful number, since it uses less digits than its factorization.

6529055513813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49090642987.

The product of its (nonzero) digits is 4860000, while the sum is 53.

The spelling of 6529055513813 in words is "six trillion, five hundred twenty-nine billion, fifty-five million, five hundred thirteen thousand, eight hundred thirteen".