125885376005 has 8 divisors (see below), whose sum is σ = 151067830272. Its totient is φ = 100704714768.

The previous prime is 125885375999. The next prime is 125885376041. The reversal of 125885376005 is 500673588521.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 125885376005 - 2²⁴ = 125868598789 is a prime.

It is a Duffinian number.

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 in 7 ways as a sum of consecutive naturals, for example, 288629 + ... + 578858.

It is an arithmetic number, because the mean of its divisors is an integer number (18883478784).

Almost surely, 2^125885376005 is an apocalyptic number.

It is an amenable number.

125885376005 is a deficient number, since it is larger than the sum of its proper divisors (25182454267).

125885376005 is an equidigital number, since it uses as much as digits as its factorization.

125885376005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896515.

The product of its (nonzero) digits is 2016000, while the sum is 50.

The spelling of 125885376005 in words is "one hundred twenty-five billion, eight hundred eighty-five million, three hundred seventy-six thousand, five".