5978265365 has 4 divisors (see below), whose sum is σ = 7173918444. Its totient is φ = 4782612288.

The previous prime is 5978265353. The next prime is 5978265367. The reversal of 5978265365 is 5635628795.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1060609489 + 4917655876 = 32567^2 + 70126^2 .

It is a cyclic number.

It is not a de Polignac number, because 5978265365 - 2¹⁸ = 5978003221 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 5978265365.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5978265367) 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, 597826532 + ... + 597826541.

It is an arithmetic number, because the mean of its divisors is an integer number (1793479611).

Almost surely, 2^5978265365 is an apocalyptic number.

It is an amenable number.

5978265365 is a deficient number, since it is larger than the sum of its proper divisors (1195653079).

5978265365 is a wasteful number, since it uses less digits than its factorization.

5978265365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1195653078.

The product of its digits is 13608000, while the sum is 56.

The square root of 5978265365 is about 77319.2431739991. The cubic root of 5978265365 is about 1814.9238018437.

The spelling of 5978265365 in words is "five billion, nine hundred seventy-eight million, two hundred sixty-five thousand, three hundred sixty-five".