555197042 has 8 divisors (see below), whose sum is σ = 859660032. Its totient is φ = 268643700.

The previous prime is 555197029. The next prime is 555197129. The reversal of 555197042 is 240791555.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 555196987 and 555197005.

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 3 ways as a sum of consecutive naturals, for example, 4477334 + ... + 4477457.

It is an arithmetic number, because the mean of its divisors is an integer number (107457504).

Almost surely, 2^555197042 is an apocalyptic number.

555197042 is a deficient number, since it is larger than the sum of its proper divisors (304462990).

555197042 is a wasteful number, since it uses less digits than its factorization.

555197042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8954824.

The product of its (nonzero) digits is 63000, while the sum is 38.

The square root of 555197042 is about 23562.6195912084. The cubic root of 555197042 is about 821.8938192995.

The spelling of 555197042 in words is "five hundred fifty-five million, one hundred ninety-seven thousand, forty-two".