152235442727 has 2 divisors, whose sum is σ = 152235442728. Its totient is φ = 152235442726.

The previous prime is 152235442649. The next prime is 152235442753. The reversal of 152235442727 is 727244532251.

It is a strong prime.

It is an emirp because it is prime and its reverse (727244532251) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 152235442727 - 2²⁸ = 151967007271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152235442027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76117721363 + 76117721364.

It is an arithmetic number, because the mean of its divisors is an integer number (76117721364).

Almost surely, 2^152235442727 is an apocalyptic number.

152235442727 is a deficient number, since it is larger than the sum of its proper divisors (1).

152235442727 is an equidigital number, since it uses as much as digits as its factorization.

152235442727 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 940800, while the sum is 44.

Adding to 152235442727 its reverse (727244532251), we get a palindrome (879479974978).

The spelling of 152235442727 in words is "one hundred fifty-two billion, two hundred thirty-five million, four hundred forty-two thousand, seven hundred twenty-seven".