125382291848 has 108 divisors (see below), whose sum is σ = 273178903095. Its totient is φ = 53902236960.

The previous prime is 125382291833. The next prime is 125382291851. The reversal of 125382291848 is 848192283521.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 62691145924 + 62691145924 = 250382^2 + 250382^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=250382.

It is a self number, because there is not a number n which added to its sum of digits gives 125382291848.

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 26 ways as a sum of consecutive naturals, for example, 209319053 + ... + 209319651.

Almost surely, 2^125382291848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125382291848

125382291848 is an abundant number, since it is smaller than the sum of its proper divisors (147796611247).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125382291848 is an equidigital number, since it uses as much as digits as its factorization.

125382291848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264 (or 631 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 53.

The spelling of 125382291848 in words is "one hundred twenty-five billion, three hundred eighty-two million, two hundred ninety-one thousand, eight hundred forty-eight".