555056492 has 12 divisors (see below), whose sum is σ = 989676576. Its totient is φ = 272291760.

The previous prime is 555056471. The next prime is 555056501. The reversal of 555056492 is 294650555.

555056492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×555056492² = 616175418622692128, which contains 22 as substring.

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, 1308884 + ... + 1309307.

It is an arithmetic number, because the mean of its divisors is an integer number (82473048).

Almost surely, 2^555056492 is an apocalyptic number.

It is an amenable number.

555056492 is a deficient number, since it is larger than the sum of its proper divisors (434620084).

555056492 is a wasteful number, since it uses less digits than its factorization.

555056492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2618248 (or 2618246 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 41.

The square root of 555056492 is about 23559.6369241973. The cubic root of 555056492 is about 821.8244583839.

The spelling of 555056492 in words is "five hundred fifty-five million, fifty-six thousand, four hundred ninety-two".