125570560 has 80 divisors (see below), whose sum is σ = 303855552. Its totient is φ = 49766400.

The previous prime is 125570539. The next prime is 125570561. The reversal of 125570560 is 65075521.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125570561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463225 + ... + 463495.

Almost surely, 2^125570560 is an apocalyptic number.

125570560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125570560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151927776).

125570560 is an abundant number, since it is smaller than the sum of its proper divisors (178284992).

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

125570560 is an equidigital number, since it uses as much as digits as its factorization.

125570560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475 (or 459 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 125570560 is about 11205.8270555992. The cubic root of 125570560 is about 500.7595921219.

The spelling of 125570560 in words is "one hundred twenty-five million, five hundred seventy thousand, five hundred sixty".