34625305513 has 2 divisors, whose sum is σ = 34625305514. Its totient is φ = 34625305512.

The previous prime is 34625305501. The next prime is 34625305567. The reversal of 34625305513 is 31550352643.

34625305513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28467450729 + 6157854784 = 168723^2 + 78472^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34625305513 is a prime.

It is not a weakly prime, because it can be changed into another prime (34625305213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17312652756 + 17312652757.

It is an arithmetic number, because the mean of its divisors is an integer number (17312652757).

Almost surely, 2^34625305513 is an apocalyptic number.

It is an amenable number.

34625305513 is a deficient number, since it is larger than the sum of its proper divisors (1).

34625305513 is an equidigital number, since it uses as much as digits as its factorization.

34625305513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162000, while the sum is 37.

The spelling of 34625305513 in words is "thirty-four billion, six hundred twenty-five million, three hundred five thousand, five hundred thirteen".