125525230404005 has 8 divisors (see below), whose sum is σ = 158558185773600. Its totient is φ = 95134911464016.

The previous prime is 125525230403957. The next prime is 125525230404103. The reversal of 125525230404005 is 500404032525521.

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 125525230404005 - 2²⁰ = 125525229355429 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 125525230404005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 660659107295 + ... + 660659107484.

It is an arithmetic number, because the mean of its divisors is an integer number (19819773221700).

Almost surely, 2^{125525230404005} is an apocalyptic number.

It is an amenable number.

125525230404005 is a deficient number, since it is larger than the sum of its proper divisors (33032955369595).

125525230404005 is a wasteful number, since it uses less digits than its factorization.

125525230404005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1321318214803.

The product of its (nonzero) digits is 240000, while the sum is 38.

Adding to 125525230404005 its reverse (500404032525521), we get a palindrome (625929262929526).

The spelling of 125525230404005 in words is "one hundred twenty-five trillion, five hundred twenty-five billion, two hundred thirty million, four hundred four thousand, five".