199089053 has 2 divisors, whose sum is σ = 199089054. Its totient is φ = 199089052.

The previous prime is 199089047. The next prime is 199089061. The reversal of 199089053 is 350980991.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 155700484 + 43388569 = 12478^2 + 6587^2 .

It is an emirp because it is prime and its reverse (350980991) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 199089053 - 2¹² = 199084957 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 199088995 and 199089013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (199089013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99544526 + 99544527.

It is an arithmetic number, because the mean of its divisors is an integer number (99544527).

Almost surely, 2^199089053 is an apocalyptic number.

It is an amenable number.

199089053 is a deficient number, since it is larger than the sum of its proper divisors (1).

199089053 is an equidigital number, since it uses as much as digits as its factorization.

199089053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87480, while the sum is 44.

The square root of 199089053 is about 14109.8920265181. The cubic root of 199089053 is about 583.9143211471.

The spelling of 199089053 in words is "one hundred ninety-nine million, eighty-nine thousand, fifty-three".