506044501066 has 32 divisors (see below), whose sum is σ = 836140838400. Its totient is φ = 228235996416.

The previous prime is 506044501057. The next prime is 506044501091. The reversal of 506044501066 is 660105440605.

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 15 ways as a sum of consecutive naturals, for example, 470610 + ... + 1110658.

It is an arithmetic number, because the mean of its divisors is an integer number (26129401200).

Almost surely, 2^506044501066 is an apocalyptic number.

506044501066 is a deficient number, since it is larger than the sum of its proper divisors (330096337334).

506044501066 is a wasteful number, since it uses less digits than its factorization.

506044501066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640758.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 506044501066 in words is "five hundred six billion, forty-four million, five hundred one thousand, sixty-six".