36554230645 has 16 divisors (see below), whose sum is σ = 44773138800. Its totient is φ = 28639995904.

The previous prime is 36554230639. The next prime is 36554230667. The reversal of 36554230645 is 54603245563.

It can be written as a sum of positive squares in 8 ways, for example, as 9813477969 + 26740752676 = 99063^2 + 163526^2 .

It is a cyclic number.

It is not a de Polignac number, because 36554230645 - 2³³ = 27964296053 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23781 + ... + 271429.

It is an arithmetic number, because the mean of its divisors is an integer number (2798321175).

Almost surely, 2^36554230645 is an apocalyptic number.

It is an amenable number.

36554230645 is a deficient number, since it is larger than the sum of its proper divisors (8218908155).

36554230645 is a wasteful number, since it uses less digits than its factorization.

36554230645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248264.

The product of its (nonzero) digits is 1296000, while the sum is 43.

The spelling of 36554230645 in words is "thirty-six billion, five hundred fifty-four million, two hundred thirty thousand, six hundred forty-five".