125524433 has 4 divisors (see below), whose sum is σ = 127398000. Its totient is φ = 123650868.

The previous prime is 125524429. The next prime is 125524453. The reversal of 125524433 is 334425521.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 125524433 - 2² = 125524429 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 = 125524396 and 125524405.

It is not an unprimeable number, because it can be changed into a prime (125524403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 936683 + ... + 936816.

It is an arithmetic number, because the mean of its divisors is an integer number (31849500).

Almost surely, 2^125524433 is an apocalyptic number.

It is an amenable number.

125524433 is a deficient number, since it is larger than the sum of its proper divisors (1873567).

125524433 is an equidigital number, since it uses as much as digits as its factorization.

125524433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1873566.

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

The square root of 125524433 is about 11203.7686962914. The cubic root of 125524433 is about 500.6982683886.

Adding to 125524433 its reverse (334425521), we get a palindrome (459949954).

The spelling of 125524433 in words is "one hundred twenty-five million, five hundred twenty-four thousand, four hundred thirty-three".