36610540244 has 12 divisors (see below), whose sum is σ = 64656230100. Its totient is φ = 18137331648.

The previous prime is 36610540201. The next prime is 36610540249. The reversal of 36610540244 is 44204501663.

It can be written as a sum of positive squares in 2 ways, for example, as 17961360400 + 18649179844 = 134020^2 + 136562^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36610540249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41984129 + ... + 41985000.

It is an arithmetic number, because the mean of its divisors is an integer number (5388019175).

Almost surely, 2^36610540244 is an apocalyptic number.

It is an amenable number.

36610540244 is a deficient number, since it is larger than the sum of its proper divisors (28045689856).

36610540244 is a wasteful number, since it uses less digits than its factorization.

36610540244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83969242 (or 83969240 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 36610540244 in words is "thirty-six billion, six hundred ten million, five hundred forty thousand, two hundred forty-four".