36520652444 has 12 divisors (see below), whose sum is σ = 64053486000. Its totient is φ = 18219656448.

The previous prime is 36520652417. The next prime is 36520652507. The reversal of 36520652444 is 44425602563.

It is a congruent number.

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, 10165424 + ... + 10169015.

It is an arithmetic number, because the mean of its divisors is an integer number (5337790500).

Almost surely, 2^36520652444 is an apocalyptic number.

It is an amenable number.

36520652444 is a deficient number, since it is larger than the sum of its proper divisors (27532833556).

36520652444 is a wasteful number, since it uses less digits than its factorization.

36520652444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20334892 (or 20334890 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 41.

The spelling of 36520652444 in words is "thirty-six billion, five hundred twenty million, six hundred fifty-two thousand, four hundred forty-four".