152535091 has 2 divisors, whose sum is σ = 152535092. Its totient is φ = 152535090.

The previous prime is 152535079. The next prime is 152535133. The reversal of 152535091 is 190535251.

It is a weak prime.

It is an emirp because it is prime and its reverse (190535251) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 152535091 - 2⁹ = 152534579 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (152535191) 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, 76267545 + 76267546.

It is an arithmetic number, because the mean of its divisors is an integer number (76267546).

Almost surely, 2^152535091 is an apocalyptic number.

152535091 is a deficient number, since it is larger than the sum of its proper divisors (1).

152535091 is an equidigital number, since it uses as much as digits as its factorization.

152535091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6750, while the sum is 31.

The square root of 152535091 is about 12350.5097465651. The cubic root of 152535091 is about 534.3058409227.

The spelling of 152535091 in words is "one hundred fifty-two million, five hundred thirty-five thousand, ninety-one".