125205265 has 8 divisors (see below), whose sum is σ = 150557760. Its totient is φ = 99956592.

The previous prime is 125205229. The next prime is 125205277. The reversal of 125205265 is 562502521.

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 125205265 - 2⁷ = 125205137 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23275 + ... + 28144.

It is an arithmetic number, because the mean of its divisors is an integer number (18819720).

Almost surely, 2^125205265 is an apocalyptic number.

It is an amenable number.

125205265 is a deficient number, since it is larger than the sum of its proper divisors (25352495).

125205265 is an equidigital number, since it uses as much as digits as its factorization.

125205265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51911.

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

The square root of 125205265 is about 11189.5158519035. The cubic root of 125205265 is about 500.2735369944.

Adding to 125205265 its reverse (562502521), we get a palindrome (687707786).

The spelling of 125205265 in words is "one hundred twenty-five million, two hundred five thousand, two hundred sixty-five".