125553532411 has 8 divisors (see below), whose sum is σ = 125753123664. Its totient is φ = 125354048160.

The previous prime is 125553532399. The next prime is 125553532417. The reversal of 125553532411 is 114235355521.

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 125553532411 - 2²⁹ = 125016661499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125553532417) 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, 2510496 + ... + 2560018.

It is an arithmetic number, because the mean of its divisors is an integer number (15719140458).

Almost surely, 2^125553532411 is an apocalyptic number.

125553532411 is a deficient number, since it is larger than the sum of its proper divisors (199591253).

125553532411 is an equidigital number, since it uses as much as digits as its factorization.

125553532411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53501.

The product of its digits is 90000, while the sum is 37.

Adding to 125553532411 its reverse (114235355521), we get a palindrome (239788887932).

The spelling of 125553532411 in words is "one hundred twenty-five billion, five hundred fifty-three million, five hundred thirty-two thousand, four hundred eleven".