553545213541 has 8 divisors (see below), whose sum is σ = 574109581568. Its totient is φ = 533150100000.

The previous prime is 553545213521. The next prime is 553545213547. The reversal of 553545213541 is 145312545355.

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 553545213541 - 2¹⁷ = 553545082469 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 (553545213547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42306960 + ... + 42320041.

It is an arithmetic number, because the mean of its divisors is an integer number (71763697696).

Almost surely, 2^553545213541 is an apocalyptic number.

It is an amenable number.

553545213541 is a deficient number, since it is larger than the sum of its proper divisors (20564368027).

553545213541 is a wasteful number, since it uses less digits than its factorization.

553545213541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84627243.

The product of its digits is 900000, while the sum is 43.

Adding to 553545213541 its reverse (145312545355), we get a palindrome (698857758896).

The spelling of 553545213541 in words is "five hundred fifty-three billion, five hundred forty-five million, two hundred thirteen thousand, five hundred forty-one".