510125 has 32 divisors (see below), whose sum is σ = 808704. Its totient is φ = 312000.

The previous prime is 510121. The next prime is 510127. The reversal of 510125 is 521015.

It is not a de Polignac number, because 510125 - 2² = 510121 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 510125.

It is not an unprimeable number, because it can be changed into a prime (510121) 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 31 ways as a sum of consecutive naturals, for example, 9599 + ... + 9651.

It is an arithmetic number, because the mean of its divisors is an integer number (25272).

2⁵¹⁰¹²⁵ is an apocalyptic number.

510125 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

510125 is a deficient number, since it is larger than the sum of its proper divisors (298579).

510125 is a wasteful number, since it uses less digits than its factorization.

510125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86 (or 76 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 14.

The square root of 510125 is about 714.2303549976. The cubic root of 510125 is about 79.9022242976.

It can be divided in two parts, 5 and 10125, that multiplied together give a 4-th power (50625 = 15⁴).

The spelling of 510125 in words is "five hundred ten thousand, one hundred twenty-five".