553317468361 has 8 divisors (see below), whose sum is σ = 665645074880. Its totient is φ = 449310425328.

The previous prime is 553317468311. The next prime is 553317468397. The reversal of 553317468361 is 163864713355.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 553317468361 - 2⁹ = 553317467849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 553317468299 and 553317468308.

It is not an unprimeable number, because it can be changed into a prime (553317468311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2080140726 + ... + 2080140991.

It is an arithmetic number, because the mean of its divisors is an integer number (83205634360).

Almost surely, 2^553317468361 is an apocalyptic number.

It is an amenable number.

553317468361 is a deficient number, since it is larger than the sum of its proper divisors (112327606519).

553317468361 is a wasteful number, since it uses less digits than its factorization.

553317468361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4160281743.

The product of its digits is 5443200, while the sum is 52.

The spelling of 553317468361 in words is "five hundred fifty-three billion, three hundred seventeen million, four hundred sixty-eight thousand, three hundred sixty-one".