125441535053 has 8 divisors (see below), whose sum is σ = 126329775000. Its totient is φ = 124553913408.

The previous prime is 125441535049. The next prime is 125441535073. The reversal of 125441535053 is 350535144521.

It can be written as a sum of positive squares in 4 ways, for example, as 10586969449 + 114854565604 = 102893^2 + 338902^2 .

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 125441535053 - 2² = 125441535049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125441534998 and 125441535016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125441535013) 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, 256475 + ... + 562727.

It is an arithmetic number, because the mean of its divisors is an integer number (15791221875).

Almost surely, 2^125441535053 is an apocalyptic number.

It is an amenable number.

125441535053 is a deficient number, since it is larger than the sum of its proper divisors (888239947).

125441535053 is a wasteful number, since it uses less digits than its factorization.

125441535053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309151.

The product of its (nonzero) digits is 180000, while the sum is 38.

Adding to 125441535053 its reverse (350535144521), we get a palindrome (475976679574).

The spelling of 125441535053 in words is "one hundred twenty-five billion, four hundred forty-one million, five hundred thirty-five thousand, fifty-three".