152280522269 has 2 divisors, whose sum is σ = 152280522270. Its totient is φ = 152280522268.

The previous prime is 152280522263. The next prime is 152280522281. The reversal of 152280522269 is 962225082251.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 152071141369 + 209380900 = 389963^2 + 14470^2 .

It is a cyclic number.

It is not a de Polignac number, because 152280522269 - 2³² = 147985554973 is a prime.

It is a super-2 number, since 2×152280522269² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152280522263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76140261134 + 76140261135.

It is an arithmetic number, because the mean of its divisors is an integer number (76140261135).

Almost surely, 2^152280522269 is an apocalyptic number.

It is an amenable number.

152280522269 is a deficient number, since it is larger than the sum of its proper divisors (1).

152280522269 is an equidigital number, since it uses as much as digits as its factorization.

152280522269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 345600, while the sum is 44.

The spelling of 152280522269 in words is "one hundred fifty-two billion, two hundred eighty million, five hundred twenty-two thousand, two hundred sixty-nine".