536149895189 has 2 divisors, whose sum is σ = 536149895190. Its totient is φ = 536149895188.

The previous prime is 536149895143. The next prime is 536149895191. The reversal of 536149895189 is 981598941635.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 479186526289 + 56963368900 = 692233^2 + 238670^2 .

It is a cyclic number.

It is not a de Polignac number, because 536149895189 - 2⁸ = 536149894933 is a prime.

It is a super-2 number, since 2×536149895189² (a number of 24 digits) contains 22 as substring.

Together with 536149895191, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (536149895389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268074947594 + 268074947595.

It is an arithmetic number, because the mean of its divisors is an integer number (268074947595).

Almost surely, 2^536149895189 is an apocalyptic number.

It is an amenable number.

536149895189 is a deficient number, since it is larger than the sum of its proper divisors (1).

536149895189 is an equidigital number, since it uses as much as digits as its factorization.

536149895189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 83980800, while the sum is 68.

The spelling of 536149895189 in words is "five hundred thirty-six billion, one hundred forty-nine million, eight hundred ninety-five thousand, one hundred eighty-nine".