500860660255 has 16 divisors (see below), whose sum is σ = 612153729504. Its totient is φ = 393326599680.

The previous prime is 500860660249. The next prime is 500860660297. The reversal of 500860660255 is 552066068005.

It is not a de Polignac number, because 500860660255 - 2⁷ = 500860660127 is a prime.

It is a super-2 number, since 2×500860660255² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3174694 + ... + 3328723.

It is an arithmetic number, because the mean of its divisors is an integer number (38259608094).

Almost surely, 2^500860660255 is an apocalyptic number.

500860660255 is a deficient number, since it is larger than the sum of its proper divisors (111293069249).

500860660255 is a wasteful number, since it uses less digits than its factorization.

500860660255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6503706.

The product of its (nonzero) digits is 432000, while the sum is 43.

The spelling of 500860660255 in words is "five hundred billion, eight hundred sixty million, six hundred sixty thousand, two hundred fifty-five".