143457125 has 32 divisors (see below), whose sum is σ = 215404800. Its totient is φ = 93182400.

The previous prime is 143457107. The next prime is 143457131. The reversal of 143457125 is 521754341.

It is not a de Polignac number, because 143457125 - 2⁸ = 143456869 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 143457091 and 143457100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12311 + ... + 20939.

It is an arithmetic number, because the mean of its divisors is an integer number (6731400).

Almost surely, 2^143457125 is an apocalyptic number.

It is an amenable number.

143457125 is a deficient number, since it is larger than the sum of its proper divisors (71947675).

143457125 is an equidigital number, since it uses as much as digits as its factorization.

143457125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8670 (or 8660 counting only the distinct ones).

The product of its digits is 16800, while the sum is 32.

The square root of 143457125 is about 11977.3588490952. The cubic root of 143457125 is about 523.4887757744.

The spelling of 143457125 in words is "one hundred forty-three million, four hundred fifty-seven thousand, one hundred twenty-five".