158068485 has 12 divisors (see below), whose sum is σ = 273985452. Its totient is φ = 84303168.

The previous prime is 158068483. The next prime is 158068487. The reversal of 158068485 is 584860851.

158068485 is a `hidden beast` number, since 1 + 580 + 68 + 4 + 8 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (158068483) and next prime (158068487).

It can be written as a sum of positive squares in 2 ways, for example, as 22439169 + 135629316 = 4737^2 + 11646^2 .

It is not a de Polignac number, because 158068485 - 2¹ = 158068483 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 3512633 = 158068485 / (1 + 5 + 8 + 0 + 6 + 8 + 4 + 8 + 5).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 158068485.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158068481) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1756272 + ... + 1756361.

It is an arithmetic number, because the mean of its divisors is an integer number (22832121).

Almost surely, 2^158068485 is an apocalyptic number.

158068485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

158068485 is a deficient number, since it is larger than the sum of its proper divisors (115916967).

158068485 is a wasteful number, since it uses less digits than its factorization.

158068485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3512644 (or 3512641 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 45.

The square root of 158068485 is about 12572.5289818715. The cubic root of 158068485 is about 540.6901156045.

The spelling of 158068485 in words is "one hundred fifty-eight million, sixty-eight thousand, four hundred eighty-five".