6472840001 has 4 divisors (see below), whose sum is σ = 6473099604. Its totient is φ = 6472580400.

The previous prime is 6472839979. The next prime is 6472840013. The reversal of 6472840001 is 1000482746.

6472840001 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1000482746 = 2 ⋅500241373.

It can be written as a sum of positive squares in 2 ways, for example, as 2872960000 + 3599880001 = 53600^2 + 59999^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6472840001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6472840001.

It is not an unprimeable number, because it can be changed into a prime (6472840081) 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, 87890 + ... + 143771.

It is an arithmetic number, because the mean of its divisors is an integer number (1618274901).

Almost surely, 2^6472840001 is an apocalyptic number.

It is an amenable number.

6472840001 is a deficient number, since it is larger than the sum of its proper divisors (259603).

6472840001 is a wasteful number, since it uses less digits than its factorization.

6472840001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259602.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 6472840001 is about 80453.9619969085. The cubic root of 6472840001 is about 1863.6525905844.

The spelling of 6472840001 in words is "six billion, four hundred seventy-two million, eight hundred forty thousand, one".