36555155332145 has 16 divisors (see below), whose sum is σ = 43882717228560. Its totient is φ = 29233105593600.

The previous prime is 36555155332141. The next prime is 36555155332151. The reversal of 36555155332145 is 54123355155563.

It can be written as a sum of positive squares in 8 ways, for example, as 2134921332769 + 34420233999376 = 1461137^2 + 5866876^2 .

It is not a de Polignac number, because 36555155332145 - 2² = 36555155332141 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36555155332141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163856375 + ... + 164079315.

It is an arithmetic number, because the mean of its divisors is an integer number (2742669826785).

Almost surely, 2^{36555155332145} is an apocalyptic number.

It is an amenable number.

36555155332145 is a deficient number, since it is larger than the sum of its proper divisors (7327561896415).

36555155332145 is a wasteful number, since it uses less digits than its factorization.

36555155332145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235156.

The product of its digits is 20250000, while the sum is 53.

The spelling of 36555155332145 in words is "thirty-six trillion, five hundred fifty-five billion, one hundred fifty-five million, three hundred thirty-two thousand, one hundred forty-five".