13552020029 has 2 divisors, whose sum is σ = 13552020030. Its totient is φ = 13552020028.

The previous prime is 13552020019. The next prime is 13552020061. The reversal of 13552020029 is 92002025531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11039704900 + 2512315129 = 105070^2 + 50123^2 .

It is a cyclic number.

It is not a de Polignac number, because 13552020029 - 2²⁴ = 13535242813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13552019983 and 13552020010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13552020019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6776010014 + 6776010015.

It is an arithmetic number, because the mean of its divisors is an integer number (6776010015).

Almost surely, 2^13552020029 is an apocalyptic number.

It is an amenable number.

13552020029 is a deficient number, since it is larger than the sum of its proper divisors (1).

13552020029 is an equidigital number, since it uses as much as digits as its factorization.

13552020029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 29.

The spelling of 13552020029 in words is "thirteen billion, five hundred fifty-two million, twenty thousand, twenty-nine".