965065051 has 4 divisors (see below), whose sum is σ = 966655552. Its totient is φ = 963474552.

The previous prime is 965065021. The next prime is 965065063. The reversal of 965065051 is 150560569.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 150560569 = 41 ⋅3672209.

It is a cyclic number.

It is not a de Polignac number, because 965065051 - 2⁵ = 965065019 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 965065051.

It is not an unprimeable number, because it can be changed into a prime (965065021) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 794340 + ... + 795553.

It is an arithmetic number, because the mean of its divisors is an integer number (241663888).

Almost surely, 2^965065051 is an apocalyptic number.

965065051 is a deficient number, since it is larger than the sum of its proper divisors (1590501).

965065051 is a wasteful number, since it uses less digits than its factorization.

965065051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1590500.

The product of its (nonzero) digits is 40500, while the sum is 37.

The square root of 965065051 is about 31065.4961492650. The cubic root of 965065051 is about 988.2167165850.

The spelling of 965065051 in words is "nine hundred sixty-five million, sixty-five thousand, fifty-one".