5227745140 has 192 divisors, whose sum is σ = 12527198208. Its totient is φ = 1822924800.

The previous prime is 5227745129. The next prime is 5227745161. The reversal of 5227745140 is 415477225.

It is a self number, because there is not a number n which added to its sum of digits gives 5227745140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30218094 + ... + 30218266.

It is an arithmetic number, because the mean of its divisors is an integer number (65245824).

Almost surely, 2^5227745140 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 5227745140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6263599104).

5227745140 is an abundant number, since it is smaller than the sum of its proper divisors (7299453068).

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

5227745140 is a wasteful number, since it uses less digits than its factorization.

5227745140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338 (or 336 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 37.

The square root of 5227745140 is about 72303.1475110178. The cubic root of 5227745140 is about 1735.5540191870.

The spelling of 5227745140 in words is "five billion, two hundred twenty-seven million, seven hundred forty-five thousand, one hundred forty".