68182285364 has 6 divisors (see below), whose sum is σ = 119318999394. Its totient is φ = 34091142680.

The previous prime is 68182285361. The next prime is 68182285387. The reversal of 68182285364 is 46358228186.

It can be written as a sum of positive squares in only one way, i.e., 66558840100 + 1623445264 = 257990^2 + 40292^2 .

It is a super-2 number, since 2×68182285364² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68182285361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8522785667 + ... + 8522785674.

It is an arithmetic number, because the mean of its divisors is an integer number (19886499899).

Almost surely, 2^68182285364 is an apocalyptic number.

It is an amenable number.

68182285364 is a deficient number, since it is larger than the sum of its proper divisors (51136714030).

68182285364 is a wasteful number, since it uses less digits than its factorization.

68182285364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17045571345 (or 17045571343 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 53.

The spelling of 68182285364 in words is "sixty-eight billion, one hundred eighty-two million, two hundred eighty-five thousand, three hundred sixty-four".