125120750 has 16 divisors (see below), whose sum is σ = 234226512. Its totient is φ = 50048200.

The previous prime is 125120729. The next prime is 125120837. The reversal of 125120750 is 57021521.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249992 + ... + 250491.

It is an arithmetic number, because the mean of its divisors is an integer number (14639157).

Almost surely, 2^125120750 is an apocalyptic number.

125120750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125120750 is a deficient number, since it is larger than the sum of its proper divisors (109105762).

125120750 is an equidigital number, since it uses as much as digits as its factorization.

125120750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500500 (or 500490 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 125120750 is about 11185.7386881690. The cubic root of 125120750 is about 500.1609481858.

The spelling of 125120750 in words is "one hundred twenty-five million, one hundred twenty thousand, seven hundred fifty".