500000027775 has 24 divisors (see below), whose sum is σ = 826753758480. Its totient is φ = 266638602240.

The previous prime is 500000027771. The next prime is 500000027893. The reversal of 500000027775 is 577720000005.

It is not a de Polignac number, because 500000027775 - 2² = 500000027771 is a prime.

500000027775 is a modest number, since divided by 27775 gives 5000 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500000027771) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 375999 + ... + 1068351.

It is an arithmetic number, because the mean of its divisors is an integer number (34448073270).

Almost surely, 2^500000027775 is an apocalyptic number.

500000027775 is a deficient number, since it is larger than the sum of its proper divisors (326753730705).

500000027775 is a wasteful number, since it uses less digits than its factorization.

500000027775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701995 (or 701990 counting only the distinct ones).

The product of its (nonzero) digits is 17150, while the sum is 33.

The spelling of 500000027775 in words is "five hundred billion, twenty-seven thousand, seven hundred seventy-five".