36738553 has 2 divisors, whose sum is σ = 36738554. Its totient is φ = 36738552.

The previous prime is 36738551. The next prime is 36738629. The reversal of 36738553 is 35583763.

It is a happy number.

36738553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30603024 + 6135529 = 5532^2 + 2477^2 .

It is a cyclic number.

It is not a de Polignac number, because 36738553 - 2¹ = 36738551 is a prime.

Together with 36738551, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (36738551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18369276 + 18369277.

It is an arithmetic number, because the mean of its divisors is an integer number (18369277).

Almost surely, 2^36738553 is an apocalyptic number.

It is an amenable number.

36738553 is a deficient number, since it is larger than the sum of its proper divisors (1).

36738553 is an equidigital number, since it uses as much as digits as its factorization.

36738553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 226800, while the sum is 40.

The square root of 36738553 is about 6061.2336203120. The cubic root of 36738553 is about 332.4354648905.

The spelling of 36738553 in words is "thirty-six million, seven hundred thirty-eight thousand, five hundred fifty-three".