125858560 has 36 divisors (see below), whose sum is σ = 301473648. Its totient is φ = 50342912.

The previous prime is 125858539. The next prime is 125858563. The reversal of 125858560 is 65858521.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (125858563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47884 + ... + 50443.

It is an arithmetic number, because the mean of its divisors is an integer number (8374268).

Almost surely, 2^125858560 is an apocalyptic number.

125858560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125858560 is an abundant number, since it is smaller than the sum of its proper divisors (175615088).

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

125858560 is an frugal number, since it uses more digits than its factorization.

125858560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98348 (or 98334 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 40.

The square root of 125858560 is about 11218.6701529192. The cubic root of 125858560 is about 501.1421357321.

The spelling of 125858560 in words is "one hundred twenty-five million, eight hundred fifty-eight thousand, five hundred sixty".