357000157 has 2 divisors, whose sum is σ = 357000158. Its totient is φ = 357000156.

The previous prime is 357000143. The next prime is 357000167. The reversal of 357000157 is 751000753.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 314672121 + 42328036 = 17739^2 + 6506^2 .

It is an emirp because it is prime and its reverse (751000753) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 357000157 - 2⁷ = 357000029 is a prime.

It is a super-2 number, since 2×357000157² = 254898224196049298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (357000107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178500078 + 178500079.

It is an arithmetic number, because the mean of its divisors is an integer number (178500079).

Almost surely, 2^357000157 is an apocalyptic number.

It is an amenable number.

357000157 is a deficient number, since it is larger than the sum of its proper divisors (1).

357000157 is an equidigital number, since it uses as much as digits as its factorization.

357000157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3675, while the sum is 28.

The square root of 357000157 is about 18894.4477823513. The cubic root of 357000157 is about 709.3971984670.

The spelling of 357000157 in words is "three hundred fifty-seven million, one hundred fifty-seven", and thus it is an aban number.