32775240672029 has 2 divisors, whose sum is σ = 32775240672030. Its totient is φ = 32775240672028.

The previous prime is 32775240671989. The next prime is 32775240672043. The reversal of 32775240672029 is 92027604257723.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24582061480900 + 8193179191129 = 4958030^2 + 2862373^2 .

It is a cyclic number.

It is not a de Polignac number, because 32775240672029 - 2³² = 32770945704733 is a prime.

It is a super-2 number, since 2×32775240672029² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32775240672059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16387620336014 + 16387620336015.

It is an arithmetic number, because the mean of its divisors is an integer number (16387620336015).

Almost surely, 2^{32775240672029} is an apocalyptic number.

It is an amenable number.

32775240672029 is a deficient number, since it is larger than the sum of its proper divisors (1).

32775240672029 is an equidigital number, since it uses as much as digits as its factorization.

32775240672029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17781120, while the sum is 56.

The spelling of 32775240672029 in words is "thirty-two trillion, seven hundred seventy-five billion, two hundred forty million, six hundred seventy-two thousand, twenty-nine".