125530283 has 8 divisors (see below), whose sum is σ = 132594000. Its totient is φ = 118512288.

The previous prime is 125530277. The next prime is 125530303. The reversal of 125530283 is 382035521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 125530283 - 2⁴ = 125530267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125530213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5708 + ... + 16841.

It is an arithmetic number, because the mean of its divisors is an integer number (16574250).

Almost surely, 2^125530283 is an apocalyptic number.

125530283 is a deficient number, since it is larger than the sum of its proper divisors (7063717).

125530283 is a wasteful number, since it uses less digits than its factorization.

125530283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22861.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 125530283 is about 11204.0297661154. The cubic root of 125530283 is about 500.7060465273.

The spelling of 125530283 in words is "one hundred twenty-five million, five hundred thirty thousand, two hundred eighty-three".