125384183275 has 24 divisors (see below), whose sum is σ = 167453247584. Its totient is φ = 92581920000.

The previous prime is 125384183231. The next prime is 125384183299. The reversal of 125384183275 is 572381483521.

It is not a de Polignac number, because 125384183275 - 2¹⁹ = 125383658987 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5753650 + ... + 5775400.

Almost surely, 2^125384183275 is an apocalyptic number.

125384183275 is a deficient number, since it is larger than the sum of its proper divisors (42069064309).

125384183275 is a wasteful number, since it uses less digits than its factorization.

125384183275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39511 (or 39506 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 49.

The spelling of 125384183275 in words is "one hundred twenty-five billion, three hundred eighty-four million, one hundred eighty-three thousand, two hundred seventy-five".