36445650152644 has 6 divisors (see below), whose sum is σ = 63779887767134. Its totient is φ = 18222825076320.

The previous prime is 36445650152627. The next prime is 36445650152657. The reversal of 36445650152644 is 44625105654463.

It can be written as a sum of positive squares in only one way, i.e., 18608542592644 + 17837107560000 = 4313762^2 + 4223400^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4555706269077 + ... + 4555706269084.

Almost surely, 2^{36445650152644} is an apocalyptic number.

It is an amenable number.

36445650152644 is a deficient number, since it is larger than the sum of its proper divisors (27334237614490).

36445650152644 is a wasteful number, since it uses less digits than its factorization.

36445650152644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9111412538165 (or 9111412538163 counting only the distinct ones).

The product of its (nonzero) digits is 41472000, while the sum is 55.

The spelling of 36445650152644 in words is "thirty-six trillion, four hundred forty-five billion, six hundred fifty million, one hundred fifty-two thousand, six hundred forty-four".