500000964550 has 24 divisors (see below), whose sum is σ = 930031831296. Its totient is φ = 199993926240.

The previous prime is 500000964511. The next prime is 500000964601. The reversal of 500000964550 is 55469000005.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1590204 + ... + 1878496.

It is an arithmetic number, because the mean of its divisors is an integer number (38751326304).

Almost surely, 2^500000964550 is an apocalyptic number.

500000964550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

500000964550 is a deficient number, since it is larger than the sum of its proper divisors (430030866746).

500000964550 is a wasteful number, since it uses less digits than its factorization.

500000964550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322992 (or 322987 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 34.

Adding to 500000964550 its reverse (55469000005), we get a palindrome (555469964555).

The spelling of 500000964550 in words is "five hundred billion, nine hundred sixty-four thousand, five hundred fifty".