106539583 has 2 divisors, whose sum is σ = 106539584. Its totient is φ = 106539582.

The previous prime is 106539491. The next prime is 106539623. The reversal of 106539583 is 385935601.

It is an a-pointer prime, because the next prime (106539623) can be obtained adding 106539583 to its sum of digits (40).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106539583 is a prime.

It is a super-2 number, since 2×106539583² = 22701365491627778, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106539683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53269791 + 53269792.

It is an arithmetic number, because the mean of its divisors is an integer number (53269792).

Almost surely, 2^106539583 is an apocalyptic number.

106539583 is a deficient number, since it is larger than the sum of its proper divisors (1).

106539583 is an equidigital number, since it uses as much as digits as its factorization.

106539583 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 106539583 is about 10321.8013447266. The cubic root of 106539583 is about 474.0640228167.

The spelling of 106539583 in words is "one hundred six million, five hundred thirty-nine thousand, five hundred eighty-three".