143525125 has 16 divisors (see below), whose sum is σ = 180181872. Its totient is φ = 114139200.

The previous prime is 143525117. The next prime is 143525153. The reversal of 143525125 is 521525341.

It can be written as a sum of positive squares in 8 ways, for example, as 59197636 + 84327489 = 7694^2 + 9183^2 .

It is not a de Polignac number, because 143525125 - 2³ = 143525117 is a prime.

It is a super-3 number, since 3×143525125³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 143525093 and 143525102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18307 + ... + 24943.

It is an arithmetic number, because the mean of its divisors is an integer number (11261367).

Almost surely, 2^143525125 is an apocalyptic number.

It is an amenable number.

143525125 is a deficient number, since it is larger than the sum of its proper divisors (36656747).

143525125 is an equidigital number, since it uses as much as digits as its factorization.

143525125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6825 (or 6815 counting only the distinct ones).

The product of its digits is 6000, while the sum is 28.

The square root of 143525125 is about 11980.1972020497. The cubic root of 143525125 is about 523.5714755445.

The spelling of 143525125 in words is "one hundred forty-three million, five hundred twenty-five thousand, one hundred twenty-five".