152136557 has 2 divisors, whose sum is σ = 152136558. Its totient is φ = 152136556.

The previous prime is 152136503. The next prime is 152136583. The reversal of 152136557 is 755631251.

152136557 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., 119486761 + 32649796 = 10931^2 + 5714^2 .

It is a cyclic number.

It is not a de Polignac number, because 152136557 - 2⁶ = 152136493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152136157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76068278 + 76068279.

It is an arithmetic number, because the mean of its divisors is an integer number (76068279).

Almost surely, 2^152136557 is an apocalyptic number.

It is an amenable number.

152136557 is a deficient number, since it is larger than the sum of its proper divisors (1).

152136557 is an equidigital number, since it uses as much as digits as its factorization.

152136557 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31500, while the sum is 35.

The square root of 152136557 is about 12334.3648802847. The cubic root of 152136557 is about 533.8401016110.

The spelling of 152136557 in words is "one hundred fifty-two million, one hundred thirty-six thousand, five hundred fifty-seven".