152452225532069 has 2 divisors, whose sum is σ = 152452225532070. Its totient is φ = 152452225532068.

The previous prime is 152452225532017. The next prime is 152452225532093. The reversal of 152452225532069 is 960235522254251.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117043620568900 + 35408604963169 = 10818670^2 + 5950513^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152452225532069 is a prime.

It is a super-2 number, since 2×152452225532069² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 152452225532069.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152452225532869) by changing a digit.

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 as a sum of consecutive naturals, namely, 76226112766034 + 76226112766035.

It is an arithmetic number, because the mean of its divisors is an integer number (76226112766035).

Almost surely, 2^{152452225532069} is an apocalyptic number.

It is an amenable number.

152452225532069 is a deficient number, since it is larger than the sum of its proper divisors (1).

152452225532069 is an equidigital number, since it uses as much as digits as its factorization.

152452225532069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960000, while the sum is 53.

The spelling of 152452225532069 in words is "one hundred fifty-two trillion, four hundred fifty-two billion, two hundred twenty-five million, five hundred thirty-two thousand, sixty-nine".