4947272001 has 24 divisors (see below), whose sum is σ = 8246226560. Its totient is φ = 2799562176.

The previous prime is 4947271969. The next prime is 4947272039. The reversal of 4947272001 is 1002727494.

It is not a de Polignac number, because 4947272001 - 2⁵ = 4947271969 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4947282001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 374716 + ... + 387693.

Almost surely, 2^4947272001 is an apocalyptic number.

It is an amenable number.

4947272001 is a deficient number, since it is larger than the sum of its proper divisors (3298954559).

4947272001 is a wasteful number, since it uses less digits than its factorization.

4947272001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762525 (or 762522 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 4947272001 is about 70336.8466808116. The cubic root of 4947272001 is about 1703.9437851339.

Adding to 4947272001 its reverse (1002727494), we get a palindrome (5949999495).

The spelling of 4947272001 in words is "four billion, nine hundred forty-seven million, two hundred seventy-two thousand, one".