34525513 has 8 divisors (see below), whose sum is σ = 37719936. Its totient is φ = 31340400.

The previous prime is 34525511. The next prime is 34525531. The reversal of 34525513 is 31552543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34525513 - 2¹ = 34525511 is a prime.

It is a super-2 number, since 2×34525513² = 2384022095826338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34525511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7120 + ... + 10942.

It is an arithmetic number, because the mean of its divisors is an integer number (4714992).

Almost surely, 2^34525513 is an apocalyptic number.

It is an amenable number.

34525513 is a deficient number, since it is larger than the sum of its proper divisors (3194423).

34525513 is a wasteful number, since it uses less digits than its factorization.

34525513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4655.

The product of its digits is 9000, while the sum is 28.

The square root of 34525513 is about 5875.8414716532. The cubic root of 34525513 is about 325.6217305704.

The spelling of 34525513 in words is "thirty-four million, five hundred twenty-five thousand, five hundred thirteen".