36065989057 has 12 divisors (see below), whose sum is σ = 43088216340. Its totient is φ = 30078197856.

The previous prime is 36065989051. The next prime is 36065989079. The reversal of 36065989057 is 75098956063.

It can be written as a sum of positive squares in 2 ways, for example, as 32598663601 + 3467325456 = 180551^2 + 58884^2 .

It is not a de Polignac number, because 36065989057 - 2³ = 36065989049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36065988992 and 36065989010.

It is not an unprimeable number, because it can be changed into a prime (36065989051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9944682 + ... + 9948307.

It is an arithmetic number, because the mean of its divisors is an integer number (3590684695).

Almost surely, 2^36065989057 is an apocalyptic number.

36065989057 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

36065989057 is a deficient number, since it is larger than the sum of its proper divisors (7022227283).

36065989057 is a wasteful number, since it uses less digits than its factorization.

36065989057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19893040 (or 19893033 counting only the distinct ones).

The product of its (nonzero) digits is 12247200, while the sum is 58.

The spelling of 36065989057 in words is "thirty-six billion, sixty-five million, nine hundred eighty-nine thousand, fifty-seven".