34542529 has 4 divisors (see below), whose sum is σ = 39477184. Its totient is φ = 29607876.

The previous prime is 34542523. The next prime is 34542569. The reversal of 34542529 is 92524543.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34542529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34542494 and 34542503.

It is not an unprimeable number, because it can be changed into a prime (34542523) 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 3 ways as a sum of consecutive naturals, for example, 2467317 + ... + 2467330.

It is an arithmetic number, because the mean of its divisors is an integer number (9869296).

Almost surely, 2^34542529 is an apocalyptic number.

It is an amenable number.

34542529 is a deficient number, since it is larger than the sum of its proper divisors (4934655).

34542529 is an equidigital number, since it uses as much as digits as its factorization.

34542529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4934654.

The product of its digits is 43200, while the sum is 34.

The square root of 34542529 is about 5877.2892561112. The cubic root of 34542529 is about 325.6752163250.

The spelling of 34542529 in words is "thirty-four million, five hundred forty-two thousand, five hundred twenty-nine".