553420113 has 4 divisors (see below), whose sum is σ = 737893488. Its totient is φ = 368946740.

The previous prime is 553420097. The next prime is 553420169. The reversal of 553420113 is 311024355.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 553420113 - 2⁴ = 553420097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (553420183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92236683 + ... + 92236688.

It is an arithmetic number, because the mean of its divisors is an integer number (184473372).

Almost surely, 2^553420113 is an apocalyptic number.

It is an amenable number.

553420113 is a deficient number, since it is larger than the sum of its proper divisors (184473375).

553420113 is a wasteful number, since it uses less digits than its factorization.

553420113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184473374.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 553420113 is about 23524.8828477423. The cubic root of 553420113 is about 821.0160481660.

Adding to 553420113 its reverse (311024355), we get a palindrome (864444468).

The spelling of 553420113 in words is "five hundred fifty-three million, four hundred twenty thousand, one hundred thirteen".