125068894445 has 16 divisors (see below), whose sum is σ = 166410599040. Its totient is φ = 89468059200.

The previous prime is 125068894421. The next prime is 125068894451. The reversal of 125068894445 is 544498860521.

It is not a de Polignac number, because 125068894445 - 2⁶ = 125068894381 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18635825 + ... + 18642534.

It is an arithmetic number, because the mean of its divisors is an integer number (10400662440).

Almost surely, 2^125068894445 is an apocalyptic number.

It is an amenable number.

125068894445 is a deficient number, since it is larger than the sum of its proper divisors (41341704595).

125068894445 is a wasteful number, since it uses less digits than its factorization.

125068894445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37278436.

The product of its (nonzero) digits is 11059200, while the sum is 56.

The spelling of 125068894445 in words is "one hundred twenty-five billion, sixty-eight million, eight hundred ninety-four thousand, four hundred forty-five".