5320161525 has 96 divisors (see below), whose sum is σ = 10401913600. Its totient is φ = 2397911040.

The previous prime is 5320161521. The next prime is 5320161547. The reversal of 5320161525 is 5251610235.

It is a happy number.

It is not a de Polignac number, because 5320161525 - 2² = 5320161521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5320161492 and 5320161501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5320161521) 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 95 ways as a sum of consecutive naturals, for example, 1876509 + ... + 1879341.

Almost surely, 2^5320161525 is an apocalyptic number.

It is an amenable number.

5320161525 is a deficient number, since it is larger than the sum of its proper divisors (5081752075).

5320161525 is a wasteful number, since it uses less digits than its factorization.

5320161525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2940 (or 2921 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 5320161525 is about 72939.4373778685. The cubic root of 5320161525 is about 1745.7214144522.

The spelling of 5320161525 in words is "five billion, three hundred twenty million, one hundred sixty-one thousand, five hundred twenty-five".