106562512249 has 2 divisors, whose sum is σ = 106562512250. Its totient is φ = 106562512248.

The previous prime is 106562512159. The next prime is 106562512253. The reversal of 106562512249 is 942215265601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 64291152249 + 42271360000 = 253557^2 + 205600^2 .

It is a cyclic number.

It is not a de Polignac number, because 106562512249 - 2¹³ = 106562504057 is a prime.

It is a super-2 number, since 2×106562512249² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106562512349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53281256124 + 53281256125.

It is an arithmetic number, because the mean of its divisors is an integer number (53281256125).

Almost surely, 2^106562512249 is an apocalyptic number.

It is an amenable number.

106562512249 is a deficient number, since it is larger than the sum of its proper divisors (1).

106562512249 is an equidigital number, since it uses as much as digits as its factorization.

106562512249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 43.

The spelling of 106562512249 in words is "one hundred six billion, five hundred sixty-two million, five hundred twelve thousand, two hundred forty-nine".