180514199 has 2 divisors, whose sum is σ = 180514200. Its totient is φ = 180514198.

The previous prime is 180514171. The next prime is 180514219. The reversal of 180514199 is 991415081.

It is a strong prime.

It is an emirp because it is prime and its reverse (991415081) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 180514199 - 2¹⁶ = 180448663 is a prime.

It is a super-2 number, since 2×180514199² = 65170752081223202, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (180513199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90257099 + 90257100.

It is an arithmetic number, because the mean of its divisors is an integer number (90257100).

Almost surely, 2^180514199 is an apocalyptic number.

180514199 is a deficient number, since it is larger than the sum of its proper divisors (1).

180514199 is an equidigital number, since it uses as much as digits as its factorization.

180514199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 38.

The square root of 180514199 is about 13435.5572642150. The cubic root of 180514199 is about 565.1587503894.

The spelling of 180514199 in words is "one hundred eighty million, five hundred fourteen thousand, one hundred ninety-nine".