125427568460880 has 320 divisors, whose sum is σ = 459827283456000. Its totient is φ = 28265366223360.

The previous prime is 125427568460867. The next prime is 125427568460911. The reversal of 125427568460880 is 88064865724521.

It is a happy 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 63 ways as a sum of consecutive naturals, for example, 4885270 + ... + 16574709.

It is an arithmetic number, because the mean of its divisors is an integer number (1436960260800).

Almost surely, 2^{125427568460880} is an apocalyptic number.

125427568460880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125427568460880 is an abundant number, since it is smaller than the sum of its proper divisors (334399714995120).

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

125427568460880 is a wasteful number, since it uses less digits than its factorization.

125427568460880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21460087 (or 21460067 counting only the distinct ones).

The product of its (nonzero) digits is 206438400, while the sum is 66.

The spelling of 125427568460880 in words is "one hundred twenty-five trillion, four hundred twenty-seven billion, five hundred sixty-eight million, four hundred sixty thousand, eight hundred eighty".