36361566037 has 2 divisors, whose sum is σ = 36361566038. Its totient is φ = 36361566036.

The previous prime is 36361566001. The next prime is 36361566049. The reversal of 36361566037 is 73066516363.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34219820196 + 2141745841 = 184986^2 + 46279^2 .

It is a cyclic number.

It is not a de Polignac number, because 36361566037 - 2¹¹ = 36361563989 is a prime.

It is a super-3 number, since 3×36361566037³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36361563037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18180783018 + 18180783019.

It is an arithmetic number, because the mean of its divisors is an integer number (18180783019).

Almost surely, 2^36361566037 is an apocalyptic number.

It is an amenable number.

36361566037 is a deficient number, since it is larger than the sum of its proper divisors (1).

36361566037 is an equidigital number, since it uses as much as digits as its factorization.

36361566037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1224720, while the sum is 46.

The spelling of 36361566037 in words is "thirty-six billion, three hundred sixty-one million, five hundred sixty-six thousand, thirty-seven".