6270640001 has 4 divisors (see below), whose sum is σ = 6274146900. Its totient is φ = 6267133104.

The previous prime is 6270639971. The next prime is 6270640021. The reversal of 6270640001 is 1000460726.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1000460726 = 2 ⋅500230363.

It can be written as a sum of positive squares in 2 ways, for example, as 4025775601 + 2244864400 = 63449^2 + 47380^2 .

It is a cyclic number.

It is not a de Polignac number, because 6270640001 - 2³⁰ = 5196898177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6270640021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1750766 + ... + 1754343.

It is an arithmetic number, because the mean of its divisors is an integer number (1568536725).

Almost surely, 2^6270640001 is an apocalyptic number.

It is an amenable number.

6270640001 is a deficient number, since it is larger than the sum of its proper divisors (3506899).

6270640001 is a wasteful number, since it uses less digits than its factorization.

6270640001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3506898.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 6270640001 is about 79187.3727370722. The cubic root of 6270640001 is about 1844.0412123590.

The spelling of 6270640001 in words is "six billion, two hundred seventy million, six hundred forty thousand, one".