125435334353 has 16 divisors (see below), whose sum is σ = 148515223680. Its totient is φ = 103656448896.

The previous prime is 125435334341. The next prime is 125435334361. The reversal of 125435334353 is 353433534521.

It is not a de Polignac number, because 125435334353 - 2¹⁸ = 125435072209 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 125435334353.

It is not an unprimeable number, because it can be changed into a prime (125435334373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 313700 + ... + 590997.

It is an arithmetic number, because the mean of its divisors is an integer number (9282201480).

Almost surely, 2^125435334353 is an apocalyptic number.

It is an amenable number.

125435334353 is a deficient number, since it is larger than the sum of its proper divisors (23079889327).

125435334353 is an equidigital number, since it uses as much as digits as its factorization.

125435334353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905416.

The product of its digits is 972000, while the sum is 41.

Adding to 125435334353 its reverse (353433534521), we get a palindrome (478868868874).

The spelling of 125435334353 in words is "one hundred twenty-five billion, four hundred thirty-five million, three hundred thirty-four thousand, three hundred fifty-three".