34538513 has 2 divisors, whose sum is σ = 34538514. Its totient is φ = 34538512.

The previous prime is 34538477. The next prime is 34538519. The reversal of 34538513 is 31583543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28912129 + 5626384 = 5377^2 + 2372^2 .

It is a cyclic number.

It is not a de Polignac number, because 34538513 - 2¹⁴ = 34522129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34538513.

It is not a weakly prime, because it can be changed into another prime (34538519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17269256 + 17269257.

It is an arithmetic number, because the mean of its divisors is an integer number (17269257).

Almost surely, 2^34538513 is an apocalyptic number.

It is an amenable number.

34538513 is a deficient number, since it is larger than the sum of its proper divisors (1).

34538513 is an equidigital number, since it uses as much as digits as its factorization.

34538513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21600, while the sum is 32.

The square root of 34538513 is about 5876.9475920753. The cubic root of 34538513 is about 325.6625945667.

The spelling of 34538513 in words is "thirty-four million, five hundred thirty-eight thousand, five hundred thirteen".