125334425 has 6 divisors (see below), whose sum is σ = 155414718. Its totient is φ = 100267520.

The previous prime is 125334409. The next prime is 125334427. The reversal of 125334425 is 524433521.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 44262409 + 81072016 = 6653^2 + 9004^2 .

It is not a de Polignac number, because 125334425 - 2⁴ = 125334409 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (125334427) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2506664 + ... + 2506713.

It is an arithmetic number, because the mean of its divisors is an integer number (25902453).

Almost surely, 2^125334425 is an apocalyptic number.

It is an amenable number.

125334425 is a deficient number, since it is larger than the sum of its proper divisors (30080293).

125334425 is an equidigital number, since it uses as much as digits as its factorization.

125334425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5013387 (or 5013382 counting only the distinct ones).

The product of its digits is 14400, while the sum is 29.

The square root of 125334425 is about 11195.2858382446. The cubic root of 125334425 is about 500.4455029364.

Adding to 125334425 its reverse (524433521), we get a palindrome (649767946).

The spelling of 125334425 in words is "one hundred twenty-five million, three hundred thirty-four thousand, four hundred twenty-five".