5387311 has 4 divisors (see below), whose sum is σ = 5532952. Its totient is φ = 5241672.

The previous prime is 5387303. The next prime is 5387321. The reversal of 5387311 is 1137835.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1137835 = 5 ⋅227567.

It is a cyclic number.

It is not a de Polignac number, because 5387311 - 2³ = 5387303 is a prime.

It is a Duffinian number.

5387311 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5387311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5387321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72765 + ... + 72838.

It is an arithmetic number, because the mean of its divisors is an integer number (1383238).

Almost surely, 2^5387311 is an apocalyptic number.

5387311 is a deficient number, since it is larger than the sum of its proper divisors (145641).

5387311 is a wasteful number, since it uses less digits than its factorization.

5387311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145640.

The product of its digits is 2520, while the sum is 28.

The square root of 5387311 is about 2321.0581638554. The cubic root of 5387311 is about 175.3035385124.

The spelling of 5387311 in words is "five million, three hundred eighty-seven thousand, three hundred eleven".