125530027 has 8 divisors (see below), whose sum is σ = 143972096. Its totient is φ = 107215272.

The previous prime is 125530001. The next prime is 125530037. The reversal of 125530027 is 720035521.

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 125530027 - 2²³ = 117141419 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125529983 and 125530010.

It is not an unprimeable number, because it can be changed into a prime (125530037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29703 + ... + 33664.

It is an arithmetic number, because the mean of its divisors is an integer number (17996512).

Almost surely, 2^125530027 is an apocalyptic number.

125530027 is a deficient number, since it is larger than the sum of its proper divisors (18442069).

125530027 is an equidigital number, since it uses as much as digits as its factorization.

125530027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63657.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 125530027 is about 11204.0183416487. The cubic root of 125530027 is about 500.7057061557.

Adding to 125530027 its reverse (720035521), we get a palindrome (845565548).

The spelling of 125530027 in words is "one hundred twenty-five million, five hundred thirty thousand, twenty-seven".