36545511377 has 2 divisors, whose sum is σ = 36545511378. Its totient is φ = 36545511376.

The previous prime is 36545511361. The next prime is 36545511407. The reversal of 36545511377 is 77311554563.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36541763281 + 3748096 = 191159^2 + 1936^2 .

It is a cyclic number.

It is not a de Polignac number, because 36545511377 - 2⁴ = 36545511361 is a prime.

It is a super-2 number, since 2×36545511377² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (36545511577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18272755688 + 18272755689.

It is an arithmetic number, because the mean of its divisors is an integer number (18272755689).

Almost surely, 2^36545511377 is an apocalyptic number.

It is an amenable number.

36545511377 is a deficient number, since it is larger than the sum of its proper divisors (1).

36545511377 is an equidigital number, since it uses as much as digits as its factorization.

36545511377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1323000, while the sum is 47.

The spelling of 36545511377 in words is "thirty-six billion, five hundred forty-five million, five hundred eleven thousand, three hundred seventy-seven".