5384508391 has 4 divisors (see below), whose sum is σ = 5388230992. Its totient is φ = 5380785792.

The previous prime is 5384508383. The next prime is 5384508419. The reversal of 5384508391 is 1938054835.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1938054835 = 5 ⋅387610967.

It is a cyclic number.

It is not a de Polignac number, because 5384508391 - 2³ = 5384508383 is a prime.

It is a super-2 number, since 2×5384508391² = 57985861225498817762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5384508301) 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, 1859130 + ... + 1862023.

It is an arithmetic number, because the mean of its divisors is an integer number (1347057748).

Almost surely, 2^5384508391 is an apocalyptic number.

5384508391 is a deficient number, since it is larger than the sum of its proper divisors (3722601).

5384508391 is a wasteful number, since it uses less digits than its factorization.

5384508391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3722600.

The product of its (nonzero) digits is 518400, while the sum is 46.

The square root of 5384508391 is about 73379.2095283126. The cubic root of 5384508391 is about 1752.7313419778.

The spelling of 5384508391 in words is "five billion, three hundred eighty-four million, five hundred eight thousand, three hundred ninety-one".