186060081364 has 6 divisors (see below), whose sum is σ = 325605142394. Its totient is φ = 93030040680.

The previous prime is 186060081353. The next prime is 186060081419. The reversal of 186060081364 is 463180060681.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 185201122500 + 858958864 = 430350^2 + 29308^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 186060081364.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23257510167 + ... + 23257510174.

Almost surely, 2^186060081364 is an apocalyptic number.

It is an amenable number.

186060081364 is a deficient number, since it is larger than the sum of its proper divisors (139545061030).

186060081364 is a wasteful number, since it uses less digits than its factorization.

186060081364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46515020345 (or 46515020343 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 43.

The spelling of 186060081364 in words is "one hundred eighty-six billion, sixty million, eighty-one thousand, three hundred sixty-four".