557534745422 has 16 divisors (see below), whose sum is σ = 837634609680. Its totient is φ = 278323299072.

The previous prime is 557534745419. The next prime is 557534745463. The reversal of 557534745422 is 224547435755.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 17898353 + ... + 17929475.

It is an arithmetic number, because the mean of its divisors is an integer number (52352163105).

Almost surely, 2^557534745422 is an apocalyptic number.

557534745422 is a deficient number, since it is larger than the sum of its proper divisors (280099864258).

557534745422 is a wasteful number, since it uses less digits than its factorization.

557534745422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45107.

The product of its digits is 23520000, while the sum is 53.

The spelling of 557534745422 in words is "five hundred fifty-seven billion, five hundred thirty-four million, seven hundred forty-five thousand, four hundred twenty-two".