5065757440 has 72 divisors (see below), whose sum is σ = 12315386160. Its totient is φ = 1996025856.

The previous prime is 5065757413. The next prime is 5065757453. The reversal of 5065757440 is 447575605.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56226 + ... + 115294.

It is an arithmetic number, because the mean of its divisors is an integer number (171047030).

Almost surely, 2^5065757440 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 5065757440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6157693080).

5065757440 is an abundant number, since it is smaller than the sum of its proper divisors (7249628720).

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

5065757440 is an equidigital number, since it uses as much as digits as its factorization.

5065757440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59157 (or 59143 counting only the distinct ones).

The product of its (nonzero) digits is 588000, while the sum is 43.

The square root of 5065757440 is about 71174.1346276862. The cubic root of 5065757440 is about 1717.4395651614.

The spelling of 5065757440 in words is "five billion, sixty-five million, seven hundred fifty-seven thousand, four hundred forty".