5310998280 has 576 divisors, whose sum is σ = 21256560000. Its totient is φ = 1193367168.

The previous prime is 5310998269. The next prime is 5310998281. The reversal of 5310998280 is 828990135.

It is a happy number.

5310998280 is a `hidden beast` number, since 531 + 0 + 9 + 98 + 28 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (5310998281) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 90016891 + ... + 90016949.

It is an arithmetic number, because the mean of its divisors is an integer number (36903750).

Almost surely, 2^5310998280 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 5310998280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10628280000).

5310998280 is an abundant number, since it is smaller than the sum of its proper divisors (15945561720).

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

5310998280 is an frugal number, since it uses more digits than its factorization.

5310998280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 76 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 45.

The square root of 5310998280 is about 72876.5962432385. The cubic root of 5310998280 is about 1744.7185836389.

The spelling of 5310998280 in words is "five billion, three hundred ten million, nine hundred ninety-eight thousand, two hundred eighty".