5309136 has 120 divisors (see below), whose sum is σ = 17796480. Its totient is φ = 1444608.

The previous prime is 5309123. The next prime is 5309137. The reversal of 5309136 is 6319035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5309137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23070 + ... + 23298.

It is an arithmetic number, because the mean of its divisors is an integer number (148304).

Almost surely, 2^5309136 is an apocalyptic number.

5309136 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5309136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8898240).

5309136 is an abundant number, since it is smaller than the sum of its proper divisors (12487344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5309136 is a wasteful number, since it uses less digits than its factorization.

5309136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 27.

The square root of 5309136 is about 2304.1562447022. The cubic root of 5309136 is about 174.4514633635.

It can be divided in two parts, 5309 and 136, that added together give a palindrome (5445).

The spelling of 5309136 in words is "five million, three hundred nine thousand, one hundred thirty-six".