553116122 has 16 divisors (see below), whose sum is σ = 897993600. Its totient is φ = 253999152.

The previous prime is 553116103. The next prime is 553116127. The reversal of 553116122 is 221611355.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 553116091 and 553116100.

It is not an unprimeable number, because it can be changed into a prime (553116127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48278 + ... + 58625.

It is an arithmetic number, because the mean of its divisors is an integer number (56124600).

Almost surely, 2^553116122 is an apocalyptic number.

553116122 is a deficient number, since it is larger than the sum of its proper divisors (344877478).

553116122 is a wasteful number, since it uses less digits than its factorization.

553116122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107117.

The product of its digits is 1800, while the sum is 26.

The square root of 553116122 is about 23518.4209078756. The cubic root of 553116122 is about 820.8656939140.

Adding to 553116122 its reverse (221611355), we get a palindrome (774727477).

The spelling of 553116122 in words is "five hundred fifty-three million, one hundred sixteen thousand, one hundred twenty-two".