36665728355000 has 80 divisors (see below), whose sum is σ = 85914333831480. Its totient is φ = 14665176144000.

The previous prime is 36665728354949. The next prime is 36665728355033. The reversal of 36665728355000 is 55382756663.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 67112939 + ... + 67657061.

Almost surely, 2^{36665728355000} is an apocalyptic number.

It is an amenable number.

36665728355000 is an abundant number, since it is smaller than the sum of its proper divisors (49248605476480).

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

36665728355000 is a wasteful number, since it uses less digits than its factorization.

36665728355000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557626 (or 557607 counting only the distinct ones).

The product of its (nonzero) digits is 27216000, while the sum is 56.

The spelling of 36665728355000 in words is "thirty-six trillion, six hundred sixty-five billion, seven hundred twenty-eight million, three hundred fifty-five thousand".