554126660341 has 4 divisors (see below), whose sum is σ = 554801602284. Its totient is φ = 553451718400.

The previous prime is 554126660327. The next prime is 554126660363. The reversal of 554126660341 is 143066621455.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 393542928900 + 160583731441 = 627330^2 + 400729^2 .

It is a cyclic number.

It is not a de Polignac number, because 554126660341 - 2²¹ = 554124563189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554126660141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337469740 + ... + 337471381.

It is an arithmetic number, because the mean of its divisors is an integer number (138700400571).

Almost surely, 2^554126660341 is an apocalyptic number.

It is an amenable number.

554126660341 is a deficient number, since it is larger than the sum of its proper divisors (674941943).

554126660341 is an equidigital number, since it uses as much as digits as its factorization.

554126660341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674941942.

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 554126660341 in words is "five hundred fifty-four billion, one hundred twenty-six million, six hundred sixty thousand, three hundred forty-one".