152052289 has 2 divisors, whose sum is σ = 152052290. Its totient is φ = 152052288.

The previous prime is 152052259. The next prime is 152052293. The reversal of 152052289 is 982250251.

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., 111513600 + 40538689 = 10560^2 + 6367^2 .

It is a cyclic number.

It is not a de Polignac number, because 152052289 - 2¹³ = 152044097 is a prime.

It is not a weakly prime, because it can be changed into another prime (152052209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76026144 + 76026145.

It is an arithmetic number, because the mean of its divisors is an integer number (76026145).

Almost surely, 2^152052289 is an apocalyptic number.

It is an amenable number.

152052289 is a deficient number, since it is larger than the sum of its proper divisors (1).

152052289 is an equidigital number, since it uses as much as digits as its factorization.

152052289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 152052289 is about 12330.9484225667. The cubic root of 152052289 is about 533.7415192432.

The spelling of 152052289 in words is "one hundred fifty-two million, fifty-two thousand, two hundred eighty-nine".