125418750 has 48 divisors (see below), whose sum is σ = 313573680. Its totient is φ = 33440000.

The previous prime is 125418749. The next prime is 125418757. The reversal of 125418750 is 57814521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125418757) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15406 + ... + 22094.

It is an arithmetic number, because the mean of its divisors is an integer number (6532785).

Almost surely, 2^125418750 is an apocalyptic number.

125418750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 125418750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156786840).

125418750 is an abundant number, since it is smaller than the sum of its proper divisors (188154930).

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

125418750 is an frugal number, since it uses more digits than its factorization.

125418750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6719 (or 6699 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 33.

The square root of 125418750 is about 11199.0512991057. The cubic root of 125418750 is about 500.5577110189.

The spelling of 125418750 in words is "one hundred twenty-five million, four hundred eighteen thousand, seven hundred fifty".