36561500310650 has 24 divisors (see below), whose sum is σ = 77719303518240. Its totient is φ = 12535371534960.

The previous prime is 36561500310641. The next prime is 36561500310743. The reversal of 36561500310650 is 5601300516563.

It is a happy number.

It is a super-5 number, since 5×36561500310650⁵ (a number of 69 digits) contains 55555 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36561500310598 and 36561500310607.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52230714380 + ... + 52230715079.

It is an arithmetic number, because the mean of its divisors is an integer number (3238304313260).

Almost surely, 2^{36561500310650} is an apocalyptic number.

36561500310650 is an abundant number, since it is smaller than the sum of its proper divisors (41157803207590).

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

36561500310650 is a wasteful number, since it uses less digits than its factorization.

36561500310650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104461429478 (or 104461429473 counting only the distinct ones).

The product of its (nonzero) digits is 243000, while the sum is 41.

The spelling of 36561500310650 in words is "thirty-six trillion, five hundred sixty-one billion, five hundred million, three hundred ten thousand, six hundred fifty".