968171525 has 12 divisors (see below), whose sum is σ = 1241931300. Its totient is φ = 747828480.

The previous prime is 968171521. The next prime is 968171527. The reversal of 968171525 is 525171869.

It can be written as a sum of positive squares in 6 ways, for example, as 89226916 + 878944609 = 9446^2 + 29647^2 .

It is not a de Polignac number, because 968171525 - 2² = 968171521 is a prime.

It is a super-2 number, since 2×968171525² = 1874712203641651250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (968171521) 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, 666980 + ... + 668429.

It is an arithmetic number, because the mean of its divisors is an integer number (103494275).

Almost surely, 2^968171525 is an apocalyptic number.

It is an amenable number.

968171525 is a deficient number, since it is larger than the sum of its proper divisors (273759775).

968171525 is a wasteful number, since it uses less digits than its factorization.

968171525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335448 (or 1335443 counting only the distinct ones).

The product of its digits is 151200, while the sum is 44.

The square root of 968171525 is about 31115.4547612597. The cubic root of 968171525 is about 989.2759134117.

The spelling of 968171525 in words is "nine hundred sixty-eight million, one hundred seventy-one thousand, five hundred twenty-five".