125014528 has 80 divisors (see below), whose sum is σ = 268107840. Its totient is φ = 58060800.

The previous prime is 125014511. The next prime is 125014529. The reversal of 125014528 is 825410521.

It is a super-2 number, since 2×125014528² = 31257264422125568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 125014496 and 125014505.

It is not an unprimeable number, because it can be changed into a prime (125014529) 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, 690598 + ... + 690778.

It is an arithmetic number, because the mean of its divisors is an integer number (3351348).

Almost surely, 2^125014528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125014528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134053920).

125014528 is an abundant number, since it is smaller than the sum of its proper divisors (143093312).

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

125014528 is an equidigital number, since it uses as much as digits as its factorization.

125014528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289 (or 273 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 125014528 is about 11180.9895805336. The cubic root of 125014528 is about 500.0193699163.

The spelling of 125014528 in words is "one hundred twenty-five million, fourteen thousand, five hundred twenty-eight".