32000028000005 has 32 divisors (see below), whose sum is σ = 42363292029408. Its totient is φ = 23054005555200.

The previous prime is 32000027999993. The next prime is 32000028000023. The reversal of 32000028000005 is 50000082000023.

It can be written as a sum of positive squares in 16 ways, for example, as 28989685018849 + 3010342981156 = 5384207^2 + 1735034^2 .

It is not a de Polignac number, because 32000028000005 - 2⁶ = 32000027999941 is a prime.

It is a super-2 number, since 2×32000028000005² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 259938527 + ... + 260061603.

It is an arithmetic number, because the mean of its divisors is an integer number (1323852875919).

Almost surely, 2^{32000028000005} is an apocalyptic number.

It is an amenable number.

32000028000005 is a deficient number, since it is larger than the sum of its proper divisors (10363264029403).

32000028000005 is a wasteful number, since it uses less digits than its factorization.

32000028000005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220697.

The product of its (nonzero) digits is 480, while the sum is 20.

The spelling of 32000028000005 in words is "thirty-two trillion, twenty-eight million, five", and thus it is an aban number and an uban number.