5715665636 has 12 divisors (see below), whose sum is σ = 10105533228. Its totient is φ = 2828370432.

The previous prime is 5715665621. The next prime is 5715665653. The reversal of 5715665636 is 6365665175.

It can be written as a sum of positive squares in 2 ways, for example, as 2264808100 + 3450857536 = 47590^2 + 58744^2 .

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7365161 + ... + 7365936.

It is an arithmetic number, because the mean of its divisors is an integer number (842127769).

Almost surely, 2^5715665636 is an apocalyptic number.

It is an amenable number.

5715665636 is a deficient number, since it is larger than the sum of its proper divisors (4389867592).

5715665636 is a wasteful number, since it uses less digits than its factorization.

5715665636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14731198 (or 14731196 counting only the distinct ones).

The product of its digits is 3402000, while the sum is 50.

The square root of 5715665636 is about 75602.0213750929. The cubic root of 5715665636 is about 1787.9509689154.

The spelling of 5715665636 in words is "five billion, seven hundred fifteen million, six hundred sixty-five thousand, six hundred thirty-six".