152530577 has 2 divisors, whose sum is σ = 152530578. Its totient is φ = 152530576.

The previous prime is 152530523. The next prime is 152530583. The reversal of 152530577 is 775035251.

152530577 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 141514816 + 11015761 = 11896^2 + 3319^2 .

It is a cyclic number.

It is not a de Polignac number, because 152530577 - 2⁶ = 152530513 is a prime.

It is not a weakly prime, because it can be changed into another prime (152530597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76265288 + 76265289.

It is an arithmetic number, because the mean of its divisors is an integer number (76265289).

Almost surely, 2^152530577 is an apocalyptic number.

It is an amenable number.

152530577 is a deficient number, since it is larger than the sum of its proper divisors (1).

152530577 is an equidigital number, since it uses as much as digits as its factorization.

152530577 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36750, while the sum is 35.

The square root of 152530577 is about 12350.3269997195. The cubic root of 152530577 is about 534.3005702658.

The spelling of 152530577 in words is "one hundred fifty-two million, five hundred thirty thousand, five hundred seventy-seven".