36425513 has 2 divisors, whose sum is σ = 36425514. Its totient is φ = 36425512.

The previous prime is 36425483. The next prime is 36425531. The reversal of 36425513 is 31552463.

Together with next prime (36425531) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32296489 + 4129024 = 5683^2 + 2032^2 .

It is a cyclic number.

It is not a de Polignac number, because 36425513 - 2⁶ = 36425449 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (36425573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18212756 + 18212757.

It is an arithmetic number, because the mean of its divisors is an integer number (18212757).

Almost surely, 2^36425513 is an apocalyptic number.

It is an amenable number.

36425513 is a deficient number, since it is larger than the sum of its proper divisors (1).

36425513 is an equidigital number, since it uses as much as digits as its factorization.

36425513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10800, while the sum is 29.

The square root of 36425513 is about 6035.3552505217. The cubic root of 36425513 is about 331.4885706077.

Adding to 36425513 its reverse (31552463), we get a palindrome (67977976).

The spelling of 36425513 in words is "thirty-six million, four hundred twenty-five thousand, five hundred thirteen".