125523222425 has 24 divisors (see below), whose sum is σ = 160226923392. Its totient is φ = 97477560000.

The previous prime is 125523222403. The next prime is 125523222443. The reversal of 125523222425 is 524222325521.

It is not a de Polignac number, because 125523222425 - 2¹⁰ = 125523221401 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 241250 + ... + 556100.

It is an arithmetic number, because the mean of its divisors is an integer number (6676121808).

Almost surely, 2^125523222425 is an apocalyptic number.

It is an amenable number.

125523222425 is a deficient number, since it is larger than the sum of its proper divisors (34703700967).

125523222425 is a wasteful number, since it uses less digits than its factorization.

125523222425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315329 (or 315324 counting only the distinct ones).

The product of its digits is 96000, while the sum is 35.

Adding to 125523222425 its reverse (524222325521), we get a palindrome (649745547946).

The spelling of 125523222425 in words is "one hundred twenty-five billion, five hundred twenty-three million, two hundred twenty-two thousand, four hundred twenty-five".