152000769769 has 2 divisors, whose sum is σ = 152000769770. Its totient is φ = 152000769768.

The previous prime is 152000769751. The next prime is 152000769779. The reversal of 152000769769 is 967967000251.

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., 78841339369 + 73159430400 = 280787^2 + 270480^2 .

It is an emirp because it is prime and its reverse (967967000251) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152000769769 is a prime.

It is a super-2 number, since 2×152000769769² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (152000769719) 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, 76000384884 + 76000384885.

It is an arithmetic number, because the mean of its divisors is an integer number (76000384885).

Almost surely, 2^152000769769 is an apocalyptic number.

It is an amenable number.

152000769769 is a deficient number, since it is larger than the sum of its proper divisors (1).

152000769769 is an equidigital number, since it uses as much as digits as its factorization.

152000769769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1428840, while the sum is 52.

The spelling of 152000769769 in words is "one hundred fifty-two billion, seven hundred sixty-nine thousand, seven hundred sixty-nine".