105253459 has 2 divisors, whose sum is σ = 105253460. Its totient is φ = 105253458.

The previous prime is 105253457. The next prime is 105253469. The reversal of 105253459 is 954352501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105253459 - 2¹ = 105253457 is a prime.

It is a super-2 number, since 2×105253459² = 22156581262929362, which contains 22 as substring.

Together with 105253457, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (105253457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52626729 + 52626730.

It is an arithmetic number, because the mean of its divisors is an integer number (52626730).

Almost surely, 2^105253459 is an apocalyptic number.

105253459 is a deficient number, since it is larger than the sum of its proper divisors (1).

105253459 is an equidigital number, since it uses as much as digits as its factorization.

105253459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27000, while the sum is 34.

The square root of 105253459 is about 10259.3108443014. The cubic root of 105253459 is about 472.1486936363.

The spelling of 105253459 in words is "one hundred five million, two hundred fifty-three thousand, four hundred fifty-nine".