555550505046 has 24 divisors (see below), whose sum is σ = 1218929381280. Its totient is φ = 182839406256.

The previous prime is 555550505039. The next prime is 555550505089. The reversal of 555550505046 is 640505055555.

555550505046 is a `hidden beast` number, since 5 + 5 + 5 + 550 + 5 + 0 + 50 + 46 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 555550504992 and 555550505010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 195339825 + ... + 195342668.

It is an arithmetic number, because the mean of its divisors is an integer number (50788724220).

Almost surely, 2^555550505046 is an apocalyptic number.

555550505046 is an abundant number, since it is smaller than the sum of its proper divisors (663378876234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

555550505046 is a wasteful number, since it uses less digits than its factorization.

555550505046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390682580 (or 390682577 counting only the distinct ones).

The product of its (nonzero) digits is 1875000, while the sum is 45.

The spelling of 555550505046 in words is "five hundred fifty-five billion, five hundred fifty million, five hundred five thousand, forty-six".