152152214509 has 2 divisors, whose sum is σ = 152152214510. Its totient is φ = 152152214508.

The previous prime is 152152214497. The next prime is 152152214519. The reversal of 152152214509 is 905412251251.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 150759805284 + 1392409225 = 388278^2 + 37315^2 .

It is a cyclic number.

It is not a de Polignac number, because 152152214509 - 2¹³ = 152152206317 is a prime.

It is a super-2 number, since 2×152152214509² (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 (152152214519) 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, 76076107254 + 76076107255.

It is an arithmetic number, because the mean of its divisors is an integer number (76076107255).

Almost surely, 2^152152214509 is an apocalyptic number.

It is an amenable number.

152152214509 is a deficient number, since it is larger than the sum of its proper divisors (1).

152152214509 is an equidigital number, since it uses as much as digits as its factorization.

152152214509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36000, while the sum is 37.

The spelling of 152152214509 in words is "one hundred fifty-two billion, one hundred fifty-two million, two hundred fourteen thousand, five hundred nine".