5111543360 has 168 divisors, whose sum is σ = 15291084480. Its totient is φ = 1593123840.

The previous prime is 5111543347. The next prime is 5111543369. The reversal of 5111543360 is 633451115.

It is a super-2 number, since 2×5111543360² = 52255751042320179200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5111543369) 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, 261611 + ... + 280469.

It is an arithmetic number, because the mean of its divisors is an integer number (91018360).

Almost surely, 2^5111543360 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 5111543360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7645542240).

5111543360 is an abundant number, since it is smaller than the sum of its proper divisors (10179541120).

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

5111543360 is a wasteful number, since it uses less digits than its factorization.

5111543360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18905 (or 18884 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 5111543360 is about 71495.0582907658. The cubic root of 5111543360 is about 1722.5983083462.

Adding to 5111543360 its reverse (633451115), we get a palindrome (5744994475).

The spelling of 5111543360 in words is "five billion, one hundred eleven million, five hundred forty-three thousand, three hundred sixty".