115144064566652 has 48 divisors (see below), whose sum is σ = 220541392431360. Its totient is φ = 52166588505600.

The previous prime is 115144064566649. The next prime is 115144064566717. The reversal of 115144064566652 is 256665460441511.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220585388 + ... + 221106764.

It is an arithmetic number, because the mean of its divisors is an integer number (4594612342320).

Almost surely, 2^{115144064566652} is an apocalyptic number.

It is an amenable number.

115144064566652 is a deficient number, since it is larger than the sum of its proper divisors (105397327864708).

115144064566652 is a wasteful number, since it uses less digits than its factorization.

115144064566652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537842 (or 537840 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 56.

The spelling of 115144064566652 in words is "one hundred fifteen trillion, one hundred forty-four billion, sixty-four million, five hundred sixty-six thousand, six hundred fifty-two".