153245161 has 2 divisors, whose sum is σ = 153245162. Its totient is φ = 153245160.

The previous prime is 153245149. The next prime is 153245173. The reversal of 153245161 is 161542351.

It is a balanced prime because it is at equal distance from previous prime (153245149) and next prime (153245173).

It can be written as a sum of positive squares in only one way, i.e., 146773225 + 6471936 = 12115^2 + 2544^2 .

It is a cyclic number.

It is not a de Polignac number, because 153245161 - 2¹³ = 153236969 is a prime.

It is not a weakly prime, because it can be changed into another prime (153245461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76622580 + 76622581.

It is an arithmetic number, because the mean of its divisors is an integer number (76622581).

Almost surely, 2^153245161 is an apocalyptic number.

It is an amenable number.

153245161 is a deficient number, since it is larger than the sum of its proper divisors (1).

153245161 is an equidigital number, since it uses as much as digits as its factorization.

153245161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3600, while the sum is 28.

The square root of 153245161 is about 12379.2229562279. Note that the first 3 decimals coincide. The cubic root of 153245161 is about 535.1336446629.

The spelling of 153245161 in words is "one hundred fifty-three million, two hundred forty-five thousand, one hundred sixty-one".