388125159 has 16 divisors (see below), whose sum is σ = 525468672. Its totient is φ = 254778048.

The previous prime is 388125149. The next prime is 388125167. The reversal of 388125159 is 951521883.

It is not a de Polignac number, because 388125159 - 2¹¹ = 388123111 is a prime.

It is a super-2 number, since 2×388125159² = 301282278097550562, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 388125159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (388125119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180042 + ... + 182184.

It is an arithmetic number, because the mean of its divisors is an integer number (32841792).

Almost surely, 2^388125159 is an apocalyptic number.

388125159 is a deficient number, since it is larger than the sum of its proper divisors (137343513).

388125159 is a wasteful number, since it uses less digits than its factorization.

388125159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3046.

The product of its digits is 86400, while the sum is 42.

The square root of 388125159 is about 19700.8923401962. The cubic root of 388125159 is about 729.4417192723.

The spelling of 388125159 in words is "three hundred eighty-eight million, one hundred twenty-five thousand, one hundred fifty-nine".