5640030001 has 4 divisors (see below), whose sum is σ = 5640187504. Its totient is φ = 5639872500.

The previous prime is 5640029999. The next prime is 5640030013. The reversal of 5640030001 is 1000300465.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5640030001 - 2¹ = 5640029999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5640030061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3826 + ... + 106276.

It is an arithmetic number, because the mean of its divisors is an integer number (1410046876).

Almost surely, 2^5640030001 is an apocalyptic number.

It is an amenable number.

5640030001 is a deficient number, since it is larger than the sum of its proper divisors (157503).

5640030001 is a wasteful number, since it uses less digits than its factorization.

5640030001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157502.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 5640030001 is about 75100.1331623320. The cubic root of 5640030001 is about 1780.0292467736.

Adding to 5640030001 its reverse (1000300465), we get a palindrome (6640330466).

The spelling of 5640030001 in words is "five billion, six hundred forty million, thirty thousand, one".