505046264 has 16 divisors (see below), whose sum is σ = 950566320. Its totient is φ = 251561920.

The previous prime is 505046261. The next prime is 505046293. The reversal of 505046264 is 462640505.

It is a self number, because there is not a number n which added to its sum of digits gives 505046264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505046261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117917 + ... + 122124.

It is an arithmetic number, because the mean of its divisors is an integer number (59410395).

Almost surely, 2^505046264 is an apocalyptic number.

It is an amenable number.

505046264 is a deficient number, since it is larger than the sum of its proper divisors (445520056).

505046264 is a wasteful number, since it uses less digits than its factorization.

505046264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240310 (or 240306 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 505046264 is about 22473.2343911596. The cubic root of 505046264 is about 796.3617414262.

Adding to 505046264 its reverse (462640505), we get a palindrome (967686769).

The spelling of 505046264 in words is "five hundred five million, forty-six thousand, two hundred sixty-four".