125006678584 has 8 divisors (see below), whose sum is σ = 234387522360. Its totient is φ = 62503339288.

The previous prime is 125006678557. The next prime is 125006678611. The reversal of 125006678584 is 485876600521.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (125006678557) and next prime (125006678611).

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7812917404 + ... + 7812917419.

It is an arithmetic number, because the mean of its divisors is an integer number (29298440295).

Almost surely, 2^125006678584 is an apocalyptic number.

It is an amenable number.

125006678584 is a deficient number, since it is larger than the sum of its proper divisors (109380843776).

125006678584 is a wasteful number, since it uses less digits than its factorization.

125006678584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15625834829 (or 15625834825 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 52.

The spelling of 125006678584 in words is "one hundred twenty-five billion, six million, six hundred seventy-eight thousand, five hundred eighty-four".