34520003045 has 8 divisors (see below), whose sum is σ = 45189822240. Its totient is φ = 25105456720.

The previous prime is 34520003039. The next prime is 34520003093. The reversal of 34520003045 is 54030002543.

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

It is not a de Polignac number, because 34520003045 - 2¹² = 34519998949 is a prime.

It is a super-2 number, since 2×34520003045² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313818155 + ... + 313818264.

It is an arithmetic number, because the mean of its divisors is an integer number (5648727780).

Almost surely, 2^34520003045 is an apocalyptic number.

It is an amenable number.

34520003045 is a deficient number, since it is larger than the sum of its proper divisors (10669819195).

34520003045 is a wasteful number, since it uses less digits than its factorization.

34520003045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627636435.

The product of its (nonzero) digits is 7200, while the sum is 26.

Adding to 34520003045 its reverse (54030002543), we get a palindrome (88550005588).

The spelling of 34520003045 in words is "thirty-four billion, five hundred twenty million, three thousand, forty-five".