5388131 has 4 divisors (see below), whose sum is σ = 6157872. Its totient is φ = 4618392.

The previous prime is 5388121. The next prime is 5388137. The reversal of 5388131 is 1318835.

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

It is a cyclic number.

It is not a de Polignac number, because 5388131 - 2¹⁴ = 5371747 is a prime.

It is a super-2 number, since 2×5388131² = 58063911346322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5388094 and 5388103.

It is not an unprimeable number, because it can be changed into a prime (5388137) 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, 384860 + ... + 384873.

It is an arithmetic number, because the mean of its divisors is an integer number (1539468).

Almost surely, 2^5388131 is an apocalyptic number.

5388131 is a deficient number, since it is larger than the sum of its proper divisors (769741).

5388131 is an equidigital number, since it uses as much as digits as its factorization.

5388131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769740.

The product of its digits is 2880, while the sum is 29.

The square root of 5388131 is about 2321.2348007041. The cubic root of 5388131 is about 175.3124323501.

The spelling of 5388131 in words is "five million, three hundred eighty-eight thousand, one hundred thirty-one".