36640247048 has 32 divisors (see below), whose sum is σ = 70024872600. Its totient is φ = 17967226368.

The previous prime is 36640247029. The next prime is 36640247051. The reversal of 36640247048 is 84074204663.

It can be written as a sum of positive squares in 4 ways, for example, as 22697832964 + 13942414084 = 150658^2 + 118078^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1125788 + ... + 1157876.

Almost surely, 2^36640247048 is an apocalyptic number.

It is an amenable number.

36640247048 is a deficient number, since it is larger than the sum of its proper divisors (33384625552).

36640247048 is a wasteful number, since it uses less digits than its factorization.

36640247048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34841 (or 34837 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 44.

The spelling of 36640247048 in words is "thirty-six billion, six hundred forty million, two hundred forty-seven thousand, forty-eight".