182864164541 has 2 divisors, whose sum is σ = 182864164542. Its totient is φ = 182864164540.

The previous prime is 182864164519. The next prime is 182864164601. The reversal of 182864164541 is 145461468281.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100052016100 + 82812148441 = 316310^2 + 287771^2 .

It is an emirp because it is prime and its reverse (145461468281) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-182864164541 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 182864164541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (182864104541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91432082270 + 91432082271.

It is an arithmetic number, because the mean of its divisors is an integer number (91432082271).

Almost surely, 2^182864164541 is an apocalyptic number.

It is an amenable number.

182864164541 is a deficient number, since it is larger than the sum of its proper divisors (1).

182864164541 is an equidigital number, since it uses as much as digits as its factorization.

182864164541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1474560, while the sum is 50.

The spelling of 182864164541 in words is "one hundred eighty-two billion, eight hundred sixty-four million, one hundred sixty-four thousand, five hundred forty-one".