553463885789 has 2 divisors, whose sum is σ = 553463885790. Its totient is φ = 553463885788.

The previous prime is 553463885677. The next prime is 553463885827. The reversal of 553463885789 is 987588364355.

553463885789 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 492137325625 + 61326560164 = 701525^2 + 247642^2 .

It is a cyclic number.

It is not a de Polignac number, because 553463885789 - 2²⁸ = 553195450333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (553463885189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276731942894 + 276731942895.

It is an arithmetic number, because the mean of its divisors is an integer number (276731942895).

Almost surely, 2^553463885789 is an apocalyptic number.

It is an amenable number.

553463885789 is a deficient number, since it is larger than the sum of its proper divisors (1).

553463885789 is an equidigital number, since it uses as much as digits as its factorization.

553463885789 is an evil number, because the sum of its binary digits is even.

The product of its digits is 870912000, while the sum is 71.

The spelling of 553463885789 in words is "five hundred fifty-three billion, four hundred sixty-three million, eight hundred eighty-five thousand, seven hundred eighty-nine".