555664142 has 16 divisors (see below), whose sum is σ = 962755632. Its totient is φ = 237717120.

The previous prime is 555664121. The next prime is 555664163. The reversal of 555664142 is 241466555.

It is an interprime number because it is at equal distance from previous prime (555664121) and next prime (555664163).

It is a junction number, because it is equal to n+sod(n) for n = 555664096 and 555664105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 742493 + ... + 743240.

It is an arithmetic number, because the mean of its divisors is an integer number (60172227).

Almost surely, 2^555664142 is an apocalyptic number.

555664142 is a deficient number, since it is larger than the sum of its proper divisors (407091490).

555664142 is a wasteful number, since it uses less digits than its factorization.

555664142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485763.

The product of its digits is 144000, while the sum is 38.

The square root of 555664142 is about 23572.5293933426. The cubic root of 555664142 is about 822.1242473945.

The spelling of 555664142 in words is "five hundred fifty-five million, six hundred sixty-four thousand, one hundred forty-two".