5141760640 has 64 divisors (see below), whose sum is σ = 12312828000. Its totient is φ = 2053223424.

The previous prime is 5141760623. The next prime is 5141760641. The reversal of 5141760640 is 460671415.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 5141760596 and 5141760605.

It is not an unprimeable number, because it can be changed into a prime (5141760641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389671 + ... + 402649.

Almost surely, 2^5141760640 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 5141760640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6156414000).

5141760640 is an abundant number, since it is smaller than the sum of its proper divisors (7171067360).

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

5141760640 is a wasteful number, since it uses less digits than its factorization.

5141760640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13617 (or 13605 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 5141760640 is about 71706.0711516117. The cubic root of 5141760640 is about 1725.9860653655.

The spelling of 5141760640 in words is "five billion, one hundred forty-one million, seven hundred sixty thousand, six hundred forty".