5140361280 has 56 divisors (see below), whose sum is σ = 16320650112. Its totient is φ = 1370762752.

The previous prime is 5140361279. The next prime is 5140361309. The reversal of 5140361280 is 821630415.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 2676312 + ... + 2678231.

Almost surely, 2^5140361280 is an apocalyptic number.

It is an amenable number.

5140361280 is an abundant number, since it is smaller than the sum of its proper divisors (11180288832).

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

5140361280 is a wasteful number, since it uses less digits than its factorization.

5140361280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5354563 (or 5354553 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 5140361280 is about 71696.3128759074. The cubic root of 5140361280 is about 1725.8294721171.

Adding to 5140361280 its reverse (821630415), we get a palindrome (5961991695).

The spelling of 5140361280 in words is "five billion, one hundred forty million, three hundred sixty-one thousand, two hundred eighty".