34545678536 has 32 divisors (see below), whose sum is σ = 65041234200. Its totient is φ = 17201479680.

The previous prime is 34545678493. The next prime is 34545678551. The reversal of 34545678536 is 63587654543.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 29827362436 + 4718316100 = 172706^2 + 68690^2 .

It is a super-2 number, since 2×34545678536² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2277056 + ... + 2292176.

Almost surely, 2^34545678536 is an apocalyptic number.

It is an amenable number.

34545678536 is a deficient number, since it is larger than the sum of its proper divisors (30495555664).

34545678536 is a wasteful number, since it uses less digits than its factorization.

34545678536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16289 (or 16285 counting only the distinct ones).

The product of its digits is 36288000, while the sum is 56.

The spelling of 34545678536 in words is "thirty-four billion, five hundred forty-five million, six hundred seventy-eight thousand, five hundred thirty-six".