34353502513 has 4 divisors (see below), whose sum is σ = 37476548208. Its totient is φ = 31230456820.

The previous prime is 34353502511. The next prime is 34353502549. The reversal of 34353502513 is 31520535343.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31520535343 = 11 ⋅2865503213.

It is a cyclic number.

It is not a de Polignac number, because 34353502513 - 2¹ = 34353502511 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34353502511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1561522831 + ... + 1561522852.

It is an arithmetic number, because the mean of its divisors is an integer number (9369137052).

Almost surely, 2^34353502513 is an apocalyptic number.

It is an amenable number.

34353502513 is a deficient number, since it is larger than the sum of its proper divisors (3123045695).

34353502513 is a wasteful number, since it uses less digits than its factorization.

34353502513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3123045694.

The product of its (nonzero) digits is 81000, while the sum is 34.

The spelling of 34353502513 in words is "thirty-four billion, three hundred fifty-three million, five hundred two thousand, five hundred thirteen".