755125 has 16 divisors (see below), whose sum is σ = 1078272. Its totient is φ = 517200.

The previous prime is 755107. The next prime is 755137. The reversal of 755125 is 521557.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-755125 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

Its product of digits (1750) is a multiple of the sum of its prime divisors (875).

It is a self number, because there is not a number n which added to its sum of digits gives 755125.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 444 + ... + 1306.

It is an arithmetic number, because the mean of its divisors is an integer number (67392).

2⁷⁵⁵¹²⁵ is an apocalyptic number.

It is an amenable number.

755125 is a deficient number, since it is larger than the sum of its proper divisors (323147).

755125 is an equidigital number, since it uses as much as digits as its factorization.

755125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885 (or 875 counting only the distinct ones).

The product of its digits is 1750, while the sum is 25.

The square root of 755125 is about 868.9792862894. The cubic root of 755125 is about 91.0625098826.

The spelling of 755125 in words is "seven hundred fifty-five thousand, one hundred twenty-five".