5632178965 has 32 divisors (see below), whose sum is σ = 8352543744. Its totient is φ = 3557529600.

The previous prime is 5632178953. The next prime is 5632178969. The reversal of 5632178965 is 5698712365.

It is not a de Polignac number, because 5632178965 - 2²³ = 5623790357 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 (5632178969) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72736 + ... + 128665.

It is an arithmetic number, because the mean of its divisors is an integer number (261016992).

Almost surely, 2^5632178965 is an apocalyptic number.

It is an amenable number.

5632178965 is a deficient number, since it is larger than the sum of its proper divisors (2720364779).

5632178965 is a wasteful number, since it uses less digits than its factorization.

5632178965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201477.

The product of its digits is 2721600, while the sum is 52.

The square root of 5632178965 is about 75047.8445060216. The cubic root of 5632178965 is about 1779.2029176440.

The spelling of 5632178965 in words is "five billion, six hundred thirty-two million, one hundred seventy-eight thousand, nine hundred sixty-five".