505042766470 has 32 divisors (see below), whose sum is σ = 991749860640. Its totient is φ = 183646448640.

The previous prime is 505042766467. The next prime is 505042766477. The reversal of 505042766470 is 74667240505.

It is a self number, because there is not a number n which added to its sum of digits gives 505042766470.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505042766477) by changing a digit.

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, 6507414 + ... + 6584566.

It is an arithmetic number, because the mean of its divisors is an integer number (30992183145).

Almost surely, 2^505042766470 is an apocalyptic number.

505042766470 is a deficient number, since it is larger than the sum of its proper divisors (486707094170).

505042766470 is a wasteful number, since it uses less digits than its factorization.

505042766470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136680.

The product of its (nonzero) digits is 1411200, while the sum is 46.

The spelling of 505042766470 in words is "five hundred five billion, forty-two million, seven hundred sixty-six thousand, four hundred seventy".