125057626446 has 32 divisors (see below), whose sum is σ = 254580151680. Its totient is φ = 40945313376.

The previous prime is 125057626427. The next prime is 125057626459. The reversal of 125057626446 is 644626750521.

It is a junction number, because it is equal to n+sod(n) for n = 125057626395 and 125057626404.

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 15 ways as a sum of consecutive naturals, for example, 308761 + ... + 587748.

It is an arithmetic number, because the mean of its divisors is an integer number (7955629740).

Almost surely, 2^125057626446 is an apocalyptic number.

125057626446 is an abundant number, since it is smaller than the sum of its proper divisors (129522525234).

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

125057626446 is a wasteful number, since it uses less digits than its factorization.

125057626446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896928.

The product of its (nonzero) digits is 2419200, while the sum is 48.

The spelling of 125057626446 in words is "one hundred twenty-five billion, fifty-seven million, six hundred twenty-six thousand, four hundred forty-six".