555956942 has 8 divisors (see below), whose sum is σ = 834113856. Its totient is φ = 277918992.

The previous prime is 555956927. The next prime is 555956953. The reversal of 555956942 is 249659555.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16958 + ... + 37409.

It is an arithmetic number, because the mean of its divisors is an integer number (104264232).

Almost surely, 2^555956942 is an apocalyptic number.

555956942 is a deficient number, since it is larger than the sum of its proper divisors (278156914).

555956942 is a wasteful number, since it uses less digits than its factorization.

555956942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59482.

The product of its digits is 2430000, while the sum is 50.

The square root of 555956942 is about 23578.7391944523. The cubic root of 555956942 is about 822.2686246017.

The spelling of 555956942 in words is "five hundred fifty-five million, nine hundred fifty-six thousand, nine hundred forty-two".