153468702169 has 2 divisors, whose sum is σ = 153468702170. Its totient is φ = 153468702168.

The previous prime is 153468702161. The next prime is 153468702173. The reversal of 153468702169 is 961207864351.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 130619356569 + 22849345600 = 361413^2 + 151160^2 .

It is a cyclic number.

It is not a de Polignac number, because 153468702169 - 2³ = 153468702161 is a prime.

It is a super-2 number, since 2×153468702169² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (153468702161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76734351084 + 76734351085.

It is an arithmetic number, because the mean of its divisors is an integer number (76734351085).

It is a 1-persistent number, because it is pandigital, but 2⋅153468702169 = 306937404338 is not.

Almost surely, 2^153468702169 is an apocalyptic number.

It is an amenable number.

153468702169 is a deficient number, since it is larger than the sum of its proper divisors (1).

153468702169 is an equidigital number, since it uses as much as digits as its factorization.

153468702169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 153468702169 in words is "one hundred fifty-three billion, four hundred sixty-eight million, seven hundred two thousand, one hundred sixty-nine".