536149895191 has 2 divisors, whose sum is σ = 536149895192. Its totient is φ = 536149895190.

The previous prime is 536149895189. The next prime is 536149895231. The reversal of 536149895191 is 191598941635.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 536149895191 - 2¹ = 536149895189 is a prime.

It is a super-2 number, since 2×536149895191² (a number of 24 digits) contains 22 as substring.

Together with 536149895189, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (536149895101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268074947595 + 268074947596.

It is an arithmetic number, because the mean of its divisors is an integer number (268074947596).

Almost surely, 2^536149895191 is an apocalyptic number.

536149895191 is a deficient number, since it is larger than the sum of its proper divisors (1).

536149895191 is an equidigital number, since it uses as much as digits as its factorization.

536149895191 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10497600, while the sum is 61.

The spelling of 536149895191 in words is "five hundred thirty-six billion, one hundred forty-nine million, eight hundred ninety-five thousand, one hundred ninety-one".