425503524441153 has 16 divisors (see below), whose sum is σ = 605833716672000. Its totient is φ = 265052251040640.

The previous prime is 425503524441139. The next prime is 425503524441157. The reversal of 425503524441153 is 351144425305524.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-425503524441153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (425503524441157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78884595828 + ... + 78884601221.

It is an arithmetic number, because the mean of its divisors is an integer number (37864607292000).

Almost surely, 2^{425503524441153} is an apocalyptic number.

It is an amenable number.

425503524441153 is a deficient number, since it is larger than the sum of its proper divisors (180330192230847).

425503524441153 is a wasteful number, since it uses less digits than its factorization.

425503524441153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157769197112.

The product of its (nonzero) digits is 5760000, while the sum is 48.

Adding to 425503524441153 its reverse (351144425305524), we get a palindrome (776647949746677).

The spelling of 425503524441153 in words is "four hundred twenty-five trillion, five hundred three billion, five hundred twenty-four million, four hundred forty-one thousand, one hundred fifty-three".