36446952788 has 12 divisors (see below), whose sum is σ = 65337830292. Its totient is φ = 17779001280.

The previous prime is 36446952767. The next prime is 36446952791. The reversal of 36446952788 is 88725964463.

It can be written as a sum of positive squares in 2 ways, for example, as 9428798404 + 27018154384 = 97102^2 + 164372^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 36446952788.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 111118595 + ... + 111118922.

It is an arithmetic number, because the mean of its divisors is an integer number (5444819191).

Almost surely, 2^36446952788 is an apocalyptic number.

It is an amenable number.

36446952788 is a deficient number, since it is larger than the sum of its proper divisors (28890877504).

36446952788 is a wasteful number, since it uses less digits than its factorization.

36446952788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222237562 (or 222237560 counting only the distinct ones).

The product of its digits is 69672960, while the sum is 62.

The spelling of 36446952788 in words is "thirty-six billion, four hundred forty-six million, nine hundred fifty-two thousand, seven hundred eighty-eight".