125445233 has 8 divisors (see below), whose sum is σ = 129808800. Its totient is φ = 121147488.

The previous prime is 125445167. The next prime is 125445301. The reversal of 125445233 is 332544521.

It is a happy number.

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 125445233 - 2¹⁶ = 125379697 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 125445196 and 125445205.

It is not an unprimeable number, because it can be changed into a prime (125445433) 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, 12563 + ... + 20216.

It is an arithmetic number, because the mean of its divisors is an integer number (16226100).

Almost surely, 2^125445233 is an apocalyptic number.

It is an amenable number.

125445233 is a deficient number, since it is larger than the sum of its proper divisors (4363567).

125445233 is an equidigital number, since it uses as much as digits as its factorization.

125445233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32911.

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

The square root of 125445233 is about 11200.2336136350. The cubic root of 125445233 is about 500.5929405650.

Adding to 125445233 its reverse (332544521), we get a palindrome (457989754).

The spelling of 125445233 in words is "one hundred twenty-five million, four hundred forty-five thousand, two hundred thirty-three".