554547312557 has 6 divisors (see below), whose sum is σ = 645085649358. Its totient is φ = 475326267864.

The previous prime is 554547312523. The next prime is 554547312589. The reversal of 554547312557 is 755213745455.

554547312557 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 299669751241 + 254877561316 = 547421^2 + 504854^2 .

It is not a de Polignac number, because 554547312557 - 2⁶ = 554547312493 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 554547312499 and 554547312508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554547314557) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5658645998 + ... + 5658646095.

It is an arithmetic number, because the mean of its divisors is an integer number (107514274893).

Almost surely, 2^554547312557 is an apocalyptic number.

It is an amenable number.

554547312557 is a deficient number, since it is larger than the sum of its proper divisors (90538336801).

554547312557 is a wasteful number, since it uses less digits than its factorization.

554547312557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11317292107 (or 11317292100 counting only the distinct ones).

The product of its digits is 14700000, while the sum is 53.

The spelling of 554547312557 in words is "five hundred fifty-four billion, five hundred forty-seven million, three hundred twelve thousand, five hundred fifty-seven".