6315568655136 has 96 divisors (see below), whose sum is σ = 17900243343360. Its totient is φ = 1938177982464.

The previous prime is 6315568655101. The next prime is 6315568655141.

6315568655136 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 6315568655136.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6128481 + ... + 7084448.

It is an arithmetic number, because the mean of its divisors is an integer number (186460868160).

Almost surely, 2^{6315568655136} is an apocalyptic number.

It is an amenable number.

6315568655136 is an abundant number, since it is smaller than the sum of its proper divisors (11584674688224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6315568655136 is a wasteful number, since it uses less digits than its factorization.

6315568655136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13213338 (or 13213330 counting only the distinct ones).

The product of its digits is 58320000, while the sum is 60.

The spelling of 6315568655136 in words is "six trillion, three hundred fifteen billion, five hundred sixty-eight million, six hundred fifty-five thousand, one hundred thirty-six".