553350412061 has 4 divisors (see below), whose sum is σ = 553352958300. Its totient is φ = 553347865824.

The previous prime is 553350412049. The next prime is 553350412079. The reversal of 553350412061 is 160214053355.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 160214053355 = 5 ⋅32042810671.

It can be written as a sum of positive squares in 2 ways, for example, as 132655479961 + 420694932100 = 364219^2 + 648610^2 .

It is a cyclic number.

It is not a de Polignac number, because 553350412061 - 2⁶ = 553350411997 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 (553350412001) 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 3 ways as a sum of consecutive naturals, for example, 913226 + ... + 1393083.

It is an arithmetic number, because the mean of its divisors is an integer number (138338239575).

Almost surely, 2^553350412061 is an apocalyptic number.

It is an amenable number.

553350412061 is a deficient number, since it is larger than the sum of its proper divisors (2546239).

553350412061 is a wasteful number, since it uses less digits than its factorization.

553350412061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2546238.

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 553350412061 in words is "five hundred fifty-three billion, three hundred fifty million, four hundred twelve thousand, sixty-one".