106284553 has 2 divisors, whose sum is σ = 106284554. Its totient is φ = 106284552.

The previous prime is 106284551. The next prime is 106284559. The reversal of 106284553 is 355482601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100962304 + 5322249 = 10048^2 + 2307^2 .

It is a cyclic number.

It is not a de Polignac number, because 106284553 - 2¹ = 106284551 is a prime.

It is a super-2 number, since 2×106284553² = 22592812412819618, which contains 22 as substring.

Together with 106284551, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (106284551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53142276 + 53142277.

It is an arithmetic number, because the mean of its divisors is an integer number (53142277).

Almost surely, 2^106284553 is an apocalyptic number.

It is an amenable number.

106284553 is a deficient number, since it is larger than the sum of its proper divisors (1).

106284553 is an equidigital number, since it uses as much as digits as its factorization.

106284553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 106284553 is about 10309.4399944905. The cubic root of 106284553 is about 473.6854557097.

The spelling of 106284553 in words is "one hundred six million, two hundred eighty-four thousand, five hundred fifty-three".