125318480 has 80 divisors (see below), whose sum is σ = 339859200. Its totient is φ = 42956928.

The previous prime is 125318423. The next prime is 125318503. The reversal of 125318480 is 84813521.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25157 + ... + 29723.

It is an arithmetic number, because the mean of its divisors is an integer number (4248240).

Almost surely, 2^125318480 is an apocalyptic number.

125318480 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 125318480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169929600).

125318480 is an abundant number, since it is smaller than the sum of its proper divisors (214540720).

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

125318480 is an equidigital number, since it uses as much as digits as its factorization.

125318480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4601 (or 4581 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 125318480 is about 11194.5736854960. The cubic root of 125318480 is about 500.4242798713.

The spelling of 125318480 in words is "one hundred twenty-five million, three hundred eighteen thousand, four hundred eighty".