553226126871 has 48 divisors (see below), whose sum is σ = 833212386272. Its totient is φ = 326026736640.

The previous prime is 553226126867. The next prime is 553226126911. The reversal of 553226126871 is 178621622355.

It is not a de Polignac number, because 553226126871 - 2² = 553226126867 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 553226126871.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553226126371) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23532795 + ... + 23556291.

Almost surely, 2^553226126871 is an apocalyptic number.

553226126871 is a deficient number, since it is larger than the sum of its proper divisors (279986259401).

553226126871 is a wasteful number, since it uses less digits than its factorization.

553226126871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25312 (or 25301 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 48.

The spelling of 553226126871 in words is "five hundred fifty-three billion, two hundred twenty-six million, one hundred twenty-six thousand, eight hundred seventy-one".