125855338846 has 8 divisors (see below), whose sum is σ = 188803495800. Its totient is φ = 62920840248.

The previous prime is 125855338841. The next prime is 125855338879. The reversal of 125855338846 is 648833558521.

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

It is a super-2 number, since 2×125855338846² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125855338841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3391521 + ... + 3428428.

It is an arithmetic number, because the mean of its divisors is an integer number (23600436975).

Almost surely, 2^125855338846 is an apocalyptic number.

125855338846 is a deficient number, since it is larger than the sum of its proper divisors (62948156954).

125855338846 is an equidigital number, since it uses as much as digits as its factorization.

125855338846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6829178.

The product of its digits is 27648000, while the sum is 58.

The spelling of 125855338846 in words is "one hundred twenty-five billion, eight hundred fifty-five million, three hundred thirty-eight thousand, eight hundred forty-six".