505555456034 has 16 divisors (see below), whose sum is σ = 758795211072. Its totient is φ = 252623764848.

The previous prime is 505555456019. The next prime is 505555456061. The reversal of 505555456034 is 430654555505.

It is a self number, because there is not a number n which added to its sum of digits gives 505555456034.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45609857 + ... + 45620939.

It is an arithmetic number, because the mean of its divisors is an integer number (47424700692).

Almost surely, 2^505555456034 is an apocalyptic number.

505555456034 is a deficient number, since it is larger than the sum of its proper divisors (253239755038).

505555456034 is a wasteful number, since it uses less digits than its factorization.

505555456034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22921.

The product of its (nonzero) digits is 4500000, while the sum is 47.

The spelling of 505555456034 in words is "five hundred five billion, five hundred fifty-five million, four hundred fifty-six thousand, thirty-four".