152260081 has 2 divisors, whose sum is σ = 152260082. Its totient is φ = 152260080.

The previous prime is 152260067. The next prime is 152260099. The reversal of 152260081 is 180062251.

152260081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 150798400 + 1461681 = 12280^2 + 1209^2 .

It is a cyclic number.

It is not a de Polignac number, because 152260081 - 2⁵ = 152260049 is a prime.

It is a super-2 number, since 2×152260081² = 46366264532253122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (152260021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76130040 + 76130041.

It is an arithmetic number, because the mean of its divisors is an integer number (76130041).

Almost surely, 2^152260081 is an apocalyptic number.

It is an amenable number.

152260081 is a deficient number, since it is larger than the sum of its proper divisors (1).

152260081 is an equidigital number, since it uses as much as digits as its factorization.

152260081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 152260081 is about 12339.3711752261. The cubic root of 152260081 is about 533.9845425162.

The spelling of 152260081 in words is "one hundred fifty-two million, two hundred sixty thousand, eighty-one".