136150657 has 2 divisors, whose sum is σ = 136150658. Its totient is φ = 136150656.

The previous prime is 136150631. The next prime is 136150669. The reversal of 136150657 is 756051631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 136048896 + 101761 = 11664^2 + 319^2 .

It is a cyclic number.

It is not a de Polignac number, because 136150657 - 2⁷ = 136150529 is a prime.

It is equal to p_7706725 and since 136150657 and 7706725 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (136150607) 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, 68075328 + 68075329.

It is an arithmetic number, because the mean of its divisors is an integer number (68075329).

Almost surely, 2^136150657 is an apocalyptic number.

It is an amenable number.

136150657 is a deficient number, since it is larger than the sum of its proper divisors (1).

136150657 is an equidigital number, since it uses as much as digits as its factorization.

136150657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 136150657 is about 11668.3613673900. The cubic root of 136150657 is about 514.4461409822.

The spelling of 136150657 in words is "one hundred thirty-six million, one hundred fifty thousand, six hundred fifty-seven".