5311128 has 32 divisors (see below), whose sum is σ = 13638960. Its totient is φ = 1722240.

The previous prime is 5311067. The next prime is 5311129. The reversal of 5311128 is 8211135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5311129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2103 + ... + 3878.

Almost surely, 2^5311128 is an apocalyptic number.

It is an amenable number.

5311128 is an abundant number, since it is smaller than the sum of its proper divisors (8327832).

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

5311128 is a wasteful number, since it uses less digits than its factorization.

5311128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6027 (or 6023 counting only the distinct ones).

The product of its digits is 240, while the sum is 21.

The square root of 5311128 is about 2304.5884665163. The cubic root of 5311128 is about 174.4732788316.

The spelling of 5311128 in words is "five million, three hundred eleven thousand, one hundred twenty-eight".