36554565416 has 8 divisors (see below), whose sum is σ = 68539810170. Its totient is φ = 18277282704.

The previous prime is 36554565319. The next prime is 36554565419. The reversal of 36554565416 is 61456545563.

It can be written as a sum of positive squares in only one way, i.e., 33034516516 + 3520048900 = 181754^2 + 59330^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (36554565419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2284660331 + ... + 2284660346.

Almost surely, 2^36554565416 is an apocalyptic number.

It is an amenable number.

36554565416 is a deficient number, since it is larger than the sum of its proper divisors (31985244754).

36554565416 is a wasteful number, since it uses less digits than its factorization.

36554565416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4569320683 (or 4569320679 counting only the distinct ones).

The product of its digits is 6480000, while the sum is 50.

The spelling of 36554565416 in words is "thirty-six billion, five hundred fifty-four million, five hundred sixty-five thousand, four hundred sixteen".