555342012 has 36 divisors (see below), whose sum is σ = 1414509096. Its totient is φ = 183699360.

The previous prime is 555342001. The next prime is 555342017. The reversal of 555342012 is 210243555.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555342017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54163 + ... + 63594.

Almost surely, 2^555342012 is an apocalyptic number.

It is an amenable number.

555342012 is an abundant number, since it is smaller than the sum of its proper divisors (859167084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

555342012 is a wasteful number, since it uses less digits than its factorization.

555342012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117898 (or 117893 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 555342012 is about 23565.6956612785. The cubic root of 555342012 is about 821.9653492062.

Adding to 555342012 its reverse (210243555), we get a palindrome (765585567).

The spelling of 555342012 in words is "five hundred fifty-five million, three hundred forty-two thousand, twelve".