36611244064 has 24 divisors (see below), whose sum is σ = 76318292988. Its totient is φ = 17228820480.

The previous prime is 36611244053. The next prime is 36611244073. The reversal of 36611244064 is 46044211663.

It can be written as a sum of positive squares in 2 ways, for example, as 36445864464 + 165379600 = 190908^2 + 12860^2 .

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, 33649497 + ... + 33650584.

Almost surely, 2^36611244064 is an apocalyptic number.

36611244064 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

36611244064 is an abundant number, since it is smaller than the sum of its proper divisors (39707048924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36611244064 is a wasteful number, since it uses less digits than its factorization.

36611244064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67300108 (or 67300100 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 36611244064 in words is "thirty-six billion, six hundred eleven million, two hundred forty-four thousand, sixty-four".