36551089 has 2 divisors, whose sum is σ = 36551090. Its totient is φ = 36551088.

The previous prime is 36551083. The next prime is 36551147. The reversal of 36551089 is 98015563.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26419600 + 10131489 = 5140^2 + 3183^2 .

It is a cyclic number.

It is not a de Polignac number, because 36551089 - 2⁵ = 36551057 is a prime.

It is not a weakly prime, because it can be changed into another prime (36551083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18275544 + 18275545.

It is an arithmetic number, because the mean of its divisors is an integer number (18275545).

Almost surely, 2^36551089 is an apocalyptic number.

It is an amenable number.

36551089 is a deficient number, since it is larger than the sum of its proper divisors (1).

36551089 is an equidigital number, since it uses as much as digits as its factorization.

36551089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 36551089 is about 6045.7496640202. The cubic root of 36551089 is about 331.8690664078.

The spelling of 36551089 in words is "thirty-six million, five hundred fifty-one thousand, eighty-nine".