965525005 has 4 divisors (see below), whose sum is σ = 1158630012. Its totient is φ = 772420000.

The previous prime is 965525003. The next prime is 965525017. The reversal of 965525005 is 500525569.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 500525569 = 19 ⋅26343451.

It can be written as a sum of positive squares in 2 ways, for example, as 505980036 + 459544969 = 22494^2 + 21437^2 .

It is not a de Polignac number, because 965525005 - 2¹ = 965525003 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 (965525003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96552496 + ... + 96552505.

It is an arithmetic number, because the mean of its divisors is an integer number (289657503).

Almost surely, 2^965525005 is an apocalyptic number.

It is an amenable number.

965525005 is a deficient number, since it is larger than the sum of its proper divisors (193105007).

965525005 is a wasteful number, since it uses less digits than its factorization.

965525005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193105006.

The product of its (nonzero) digits is 67500, while the sum is 37.

The square root of 965525005 is about 31072.8982394626. The cubic root of 965525005 is about 988.3736877098.

The spelling of 965525005 in words is "nine hundred sixty-five million, five hundred twenty-five thousand, five".