125116326253 has 8 divisors (see below), whose sum is σ = 128024135928. Its totient is φ = 122228780544.

The previous prime is 125116326239. The next prime is 125116326271. The reversal of 125116326253 is 352623611521.

It can be written as a sum of positive squares in 4 ways, for example, as 34889383369 + 90226942884 = 186787^2 + 300378^2 .

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 125116326253 - 2¹⁷ = 125116195181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125116306253) 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 7 ways as a sum of consecutive naturals, for example, 5053500 + ... + 5078197.

It is an arithmetic number, because the mean of its divisors is an integer number (16003016991).

Almost surely, 2^125116326253 is an apocalyptic number.

It is an amenable number.

125116326253 is a deficient number, since it is larger than the sum of its proper divisors (2907809675).

125116326253 is a wasteful number, since it uses less digits than its factorization.

125116326253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10131983.

The product of its digits is 64800, while the sum is 37.

Adding to 125116326253 its reverse (352623611521), we get a palindrome (477739937774).

The spelling of 125116326253 in words is "one hundred twenty-five billion, one hundred sixteen million, three hundred twenty-six thousand, two hundred fifty-three".