5640213202 has 8 divisors (see below), whose sum is σ = 9111113676. Its totient is φ = 2603175312.

The previous prime is 5640213193. The next prime is 5640213269. The reversal of 5640213202 is 2023120465.

It can be written as a sum of positive squares in 2 ways, for example, as 4032123001 + 1608090201 = 63499^2 + 40101^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108465613 + ... + 108465664.

Almost surely, 2^5640213202 is an apocalyptic number.

5640213202 is a deficient number, since it is larger than the sum of its proper divisors (3470900474).

5640213202 is a wasteful number, since it uses less digits than its factorization.

5640213202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216931292.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 5640213202 is about 75101.3528639798. The cubic root of 5640213202 is about 1780.0485196975.

Adding to 5640213202 its reverse (2023120465), we get a palindrome (7663333667).

The spelling of 5640213202 in words is "five billion, six hundred forty million, two hundred thirteen thousand, two hundred two".