555663412 has 12 divisors (see below), whose sum is σ = 981499680. Its totient is φ = 275234936.

The previous prime is 555663307. The next prime is 555663419. The reversal of 555663412 is 214366555.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555663419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 648712 + ... + 649567.

It is an arithmetic number, because the mean of its divisors is an integer number (81791640).

Almost surely, 2^555663412 is an apocalyptic number.

It is an amenable number.

555663412 is a deficient number, since it is larger than the sum of its proper divisors (425836268).

555663412 is a wasteful number, since it uses less digits than its factorization.

555663412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1298390 (or 1298388 counting only the distinct ones).

The product of its digits is 108000, while the sum is 37.

The square root of 555663412 is about 23572.5139092121. The cubic root of 555663412 is about 822.1238873742.

The spelling of 555663412 in words is "five hundred fifty-five million, six hundred sixty-three thousand, four hundred twelve".