5311323248 has 120 divisors (see below), whose sum is σ = 13480994304. Its totient is φ = 2002492800.

The previous prime is 5311323247. The next prime is 5311323299. The reversal of 5311323248 is 8423231135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5311323247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 257411 + ... + 277277.

Almost surely, 2^5311323248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5311323248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6740497152).

5311323248 is an abundant number, since it is smaller than the sum of its proper divisors (8169671056).

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

5311323248 is a wasteful number, since it uses less digits than its factorization.

5311323248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19931 (or 19918 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 5311323248 is about 72878.8257863695. The cubic root of 5311323248 is about 1744.7541680442.

The spelling of 5311323248 in words is "five billion, three hundred eleven million, three hundred twenty-three thousand, two hundred forty-eight".