152340527 has 2 divisors, whose sum is σ = 152340528. Its totient is φ = 152340526.

The previous prime is 152340491. The next prime is 152340533. The reversal of 152340527 is 725043251.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152340527 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 152340527.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152340577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76170263 + 76170264.

It is an arithmetic number, because the mean of its divisors is an integer number (76170264).

Almost surely, 2^152340527 is an apocalyptic number.

152340527 is a deficient number, since it is larger than the sum of its proper divisors (1).

152340527 is an equidigital number, since it uses as much as digits as its factorization.

152340527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 152340527 is about 12342.6304732824. The cubic root of 152340527 is about 534.0785688188.

Adding to 152340527 its reverse (725043251), we get a palindrome (877383778).

The spelling of 152340527 in words is "one hundred fifty-two million, three hundred forty thousand, five hundred twenty-seven".