5640334510 has 32 divisors (see below), whose sum is σ = 10564836480. Its totient is φ = 2166305568.

The previous prime is 5640334507. The next prime is 5640334519. The reversal of 5640334510 is 154330465.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5640334519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85792 + ... + 136531.

It is an arithmetic number, because the mean of its divisors is an integer number (330151140).

Almost surely, 2^5640334510 is an apocalyptic number.

5640334510 is a deficient number, since it is larger than the sum of its proper divisors (4924501970).

5640334510 is a wasteful number, since it uses less digits than its factorization.

5640334510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222432.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 5640334510 is about 75102.1604882310. The cubic root of 5640334510 is about 1780.0612811878.

Adding to 5640334510 its reverse (154330465), we get a palindrome (5794664975).

The spelling of 5640334510 in words is "five billion, six hundred forty million, three hundred thirty-four thousand, five hundred ten".