36450553 has 2 divisors, whose sum is σ = 36450554. Its totient is φ = 36450552.

The previous prime is 36450551. The next prime is 36450629. The reversal of 36450553 is 35505463.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36445369 + 5184 = 6037^2 + 72^2 .

It is a cyclic number.

It is not a de Polignac number, because 36450553 - 2¹ = 36450551 is a prime.

Together with 36450551, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (36450551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18225276 + 18225277.

It is an arithmetic number, because the mean of its divisors is an integer number (18225277).

Almost surely, 2^36450553 is an apocalyptic number.

It is an amenable number.

36450553 is a deficient number, since it is larger than the sum of its proper divisors (1).

36450553 is an equidigital number, since it uses as much as digits as its factorization.

36450553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 36450553 is about 6037.4293370606. The cubic root of 36450553 is about 331.5645116341.

The spelling of 36450553 in words is "thirty-six million, four hundred fifty thousand, five hundred fifty-three".