36253513 has 2 divisors, whose sum is σ = 36253514. Its totient is φ = 36253512.

The previous prime is 36253507. The next prime is 36253517. The reversal of 36253513 is 31535263.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36156169 + 97344 = 6013^2 + 312^2 .

It is an emirp because it is prime and its reverse (31535263) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36253513 - 2⁹ = 36253001 is a prime.

It is not a weakly prime, because it can be changed into another prime (36253517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18126756 + 18126757.

It is an arithmetic number, because the mean of its divisors is an integer number (18126757).

Almost surely, 2^36253513 is an apocalyptic number.

It is an amenable number.

36253513 is a deficient number, since it is larger than the sum of its proper divisors (1).

36253513 is an equidigital number, since it uses as much as digits as its factorization.

36253513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8100, while the sum is 28.

The square root of 36253513 is about 6021.0890210991. The cubic root of 36253513 is about 330.9659880533.

Adding to 36253513 its reverse (31535263), we get a palindrome (67788776).

The spelling of 36253513 in words is "thirty-six million, two hundred fifty-three thousand, five hundred thirteen".