125265395 has 4 divisors (see below), whose sum is σ = 150318480. Its totient is φ = 100212312.

The previous prime is 125265377. The next prime is 125265421. The reversal of 125265395 is 593562521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 593562521 = 157 ⋅3780653.

It is a cyclic number.

It is not a de Polignac number, because 125265395 - 2⁶ = 125265331 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12526535 + ... + 12526544.

It is an arithmetic number, because the mean of its divisors is an integer number (37579620).

Almost surely, 2^125265395 is an apocalyptic number.

125265395 is a deficient number, since it is larger than the sum of its proper divisors (25053085).

125265395 is an equidigital number, since it uses as much as digits as its factorization.

125265395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25053084.

The product of its digits is 81000, while the sum is 38.

The square root of 125265395 is about 11192.2024195419. The cubic root of 125265395 is about 500.3536098612.

The spelling of 125265395 in words is "one hundred twenty-five million, two hundred sixty-five thousand, three hundred ninety-five".