5363991365 has 16 divisors (see below), whose sum is σ = 6777648000. Its totient is φ = 4064092992.

The previous prime is 5363991341. The next prime is 5363991371. The reversal of 5363991365 is 5631993635.

It is a cyclic number.

It is not a de Polignac number, because 5363991365 - 2¹⁰ = 5363990341 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406664 + ... + 419646.

It is an arithmetic number, because the mean of its divisors is an integer number (423603000).

Almost surely, 2^5363991365 is an apocalyptic number.

It is an amenable number.

5363991365 is a deficient number, since it is larger than the sum of its proper divisors (1413656635).

5363991365 is a wasteful number, since it uses less digits than its factorization.

5363991365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17356.

The product of its digits is 1968300, while the sum is 50.

The square root of 5363991365 is about 73239.2747438149. The cubic root of 5363991365 is about 1750.5023172984.

The spelling of 5363991365 in words is "five billion, three hundred sixty-three million, nine hundred ninety-one thousand, three hundred sixty-five".