500000610505 has 32 divisors (see below), whose sum is σ = 658413360000. Its totient is φ = 361491486720.

The previous prime is 500000610451. The next prime is 500000610539. The reversal of 500000610505 is 505016000005.

It is not a de Polignac number, because 500000610505 - 2²⁵ = 499967056073 is a prime.

It is a super-2 number, since 2×500000610505² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13514442 + ... + 13551388.

It is an arithmetic number, because the mean of its divisors is an integer number (20575417500).

Almost surely, 2^500000610505 is an apocalyptic number.

500000610505 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

500000610505 is a deficient number, since it is larger than the sum of its proper divisors (158412749495).

500000610505 is a wasteful number, since it uses less digits than its factorization.

500000610505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38409.

The product of its (nonzero) digits is 750, while the sum is 22.

The spelling of 500000610505 in words is "five hundred billion, six hundred ten thousand, five hundred five".