34045536520 has 32 divisors (see below), whose sum is σ = 77360906520. Its totient is φ = 13483379200.

The previous prime is 34045536461. The next prime is 34045536563. The reversal of 34045536520 is 2563554043.

It can be written as a sum of positive squares in 4 ways, for example, as 31227837796 + 2817698724 = 176714^2 + 53082^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 34045536520.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4209517 + ... + 4217596.

Almost surely, 2^34045536520 is an apocalyptic number.

It is an amenable number.

34045536520 is an abundant number, since it is smaller than the sum of its proper divisors (43315370000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34045536520 is a wasteful number, since it uses less digits than its factorization.

34045536520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8427225 (or 8427221 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 37.

The spelling of 34045536520 in words is "thirty-four billion, forty-five million, five hundred thirty-six thousand, five hundred twenty".