5249311 has 12 divisors (see below), whose sum is σ = 5724432. Its totient is φ = 4796736.

The previous prime is 5249303. The next prime is 5249333. The reversal of 5249311 is 1139425.

It is not a de Polignac number, because 5249311 - 2³ = 5249303 is a prime.

It is a Duffinian number.

Its product of digits (1080) is a multiple of the sum of its prime factors (270).

5249311 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5249341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31350 + ... + 31516.

It is an arithmetic number, because the mean of its divisors is an integer number (477036).

Almost surely, 2^5249311 is an apocalyptic number.

5249311 is a deficient number, since it is larger than the sum of its proper divisors (475121).

5249311 is a wasteful number, since it uses less digits than its factorization.

5249311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270 (or 227 counting only the distinct ones).

The product of its digits is 1080, while the sum is 25.

The square root of 5249311 is about 2291.1374904182. The cubic root of 5249311 is about 173.7937287931.

The spelling of 5249311 in words is "five million, two hundred forty-nine thousand, three hundred eleven".