5265354535625 has 30 divisors (see below), whose sum is σ = 6645384494694. Its totient is φ = 4170572800000.

The previous prime is 5265354535621. The next prime is 5265354535631.

5265354535625 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 15 ways, for example, as 4609656234121 + 655698301504 = 2147011^2 + 809752^2 .

It is not a de Polignac number, because 5265354535625 - 2² = 5265354535621 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5265354535621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 5962697 + ... + 6788553.

Almost surely, 2^{5265354535625} is an apocalyptic number.

It is an amenable number.

5265354535625 is a deficient number, since it is larger than the sum of its proper divisors (1380029959069).

5265354535625 is an frugal number, since it uses more digits than its factorization.

5265354535625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826079 (or 825963 counting only the distinct ones).

The product of its digits is 81000000, while the sum is 56.

The spelling of 5265354535625 in words is "five trillion, two hundred sixty-five billion, three hundred fifty-four million, five hundred thirty-five thousand, six hundred twenty-five".