555205798942 has 8 divisors (see below), whose sum is σ = 859673495232. Its totient is φ = 268647967200.

The previous prime is 555205798937. The next prime is 555205798943. The reversal of 555205798942 is 249897502555.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555205798943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4477466059 + ... + 4477466182.

It is an arithmetic number, because the mean of its divisors is an integer number (107459186904).

Almost surely, 2^555205798942 is an apocalyptic number.

555205798942 is a deficient number, since it is larger than the sum of its proper divisors (304467696290).

555205798942 is a wasteful number, since it uses less digits than its factorization.

555205798942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8954932274.

The product of its (nonzero) digits is 45360000, while the sum is 61.

The spelling of 555205798942 in words is "five hundred fifty-five billion, two hundred five million, seven hundred ninety-eight thousand, nine hundred forty-two".