34520533 has 4 divisors (see below), whose sum is σ = 34577100. Its totient is φ = 34463968.

The previous prime is 34520531. The next prime is 34520537. The reversal of 34520533 is 33502543.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4028049 + 30492484 = 2007^2 + 5522^2 .

It is a cyclic number.

It is not a de Polignac number, because 34520533 - 2¹ = 34520531 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34520498 and 34520507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34520531) 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, 27358 + ... + 28591.

It is an arithmetic number, because the mean of its divisors is an integer number (8644275).

Almost surely, 2^34520533 is an apocalyptic number.

It is an amenable number.

34520533 is a deficient number, since it is larger than the sum of its proper divisors (56567).

34520533 is an equidigital number, since it uses as much as digits as its factorization.

34520533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56566.

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 34520533 is about 5875.4176872798. The cubic root of 34520533 is about 325.6060737990.

It can be divided in two parts, 34520 and 533, that added together give a palindrome (35053).

The spelling of 34520533 in words is "thirty-four million, five hundred twenty thousand, five hundred thirty-three".