5310732240 has 240 divisors, whose sum is σ = 19585103616. Its totient is φ = 1278950400.

The previous prime is 5310732239. The next prime is 5310732263. The reversal of 5310732240 is 422370135.

5310732240 is a `hidden beast` number, since 531 + 0 + 73 + 22 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1241305 + ... + 1245575.

Almost surely, 2^5310732240 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 5310732240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9792551808).

5310732240 is an abundant number, since it is smaller than the sum of its proper divisors (14274371376).

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

5310732240 is a wasteful number, since it uses less digits than its factorization.

5310732240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4458 (or 4449 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 5310732240 is about 72874.7709430362. The cubic root of 5310732240 is about 1744.6894508433.

The spelling of 5310732240 in words is "five billion, three hundred ten million, seven hundred thirty-two thousand, two hundred forty".