5305505302525 has 12 divisors (see below), whose sum is σ = 6579511240852. Its totient is φ = 4243962522240.

The previous prime is 5305505302499. The next prime is 5305505302529. The reversal of 5305505302525 is 5252035055035.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 658113582564 + 4647391719961 = 811242^2 + 2155781^2 .

It is not a de Polignac number, because 5305505302525 - 2²³ = 5305496913917 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 (5305505302529) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10797864 + ... + 11278513.

Almost surely, 2^{5305505302525} is an apocalyptic number.

It is an amenable number.

5305505302525 is a deficient number, since it is larger than the sum of its proper divisors (1274005938327).

5305505302525 is a wasteful number, since it uses less digits than its factorization.

5305505302525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22086000 (or 22085995 counting only the distinct ones).

The product of its (nonzero) digits is 562500, while the sum is 40.

The spelling of 5305505302525 in words is "five trillion, three hundred five billion, five hundred five million, three hundred two thousand, five hundred twenty-five".