8053697525 has 6 divisors (see below), whose sum is σ = 9986584962. Its totient is φ = 6442958000.

The previous prime is 8053697437. The next prime is 8053697551. The reversal of 8053697525 is 5257963508.

It can be written as a sum of positive squares in 3 ways, for example, as 38613796 + 8015083729 = 6214^2 + 89527^2 .

It is not a de Polignac number, because 8053697525 - 2¹² = 8053693429 is a prime.

It is a super-2 number, since 2×8053697525² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 161073926 + ... + 161073975.

It is an arithmetic number, because the mean of its divisors is an integer number (1664430827).

Almost surely, 2^8053697525 is an apocalyptic number.

It is an amenable number.

8053697525 is a deficient number, since it is larger than the sum of its proper divisors (1932887437).

8053697525 is a wasteful number, since it uses less digits than its factorization.

8053697525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322147911 (or 322147906 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 50.

The square root of 8053697525 is about 89742.3953602755. The cubic root of 8053697525 is about 2004.4648190285.

The spelling of 8053697525 in words is "eight billion, fifty-three million, six hundred ninety-seven thousand, five hundred twenty-five".