7972025473 has 2 divisors, whose sum is σ = 7972025474. Its totient is φ = 7972025472.

The previous prime is 7972025471. The next prime is 7972025519. The reversal of 7972025473 is 3745202797.

It is an a-pointer prime, because the next prime (7972025519) can be obtained adding 7972025473 to its sum of digits (46).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5726402929 + 2245622544 = 75673^2 + 47388^2 .

It is a cyclic number.

It is not a de Polignac number, because 7972025473 - 2¹ = 7972025471 is a prime.

Together with 7972025471, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (7972025471) 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 as a sum of consecutive naturals, namely, 3986012736 + 3986012737.

It is an arithmetic number, because the mean of its divisors is an integer number (3986012737).

Almost surely, 2^7972025473 is an apocalyptic number.

It is an amenable number.

7972025473 is a deficient number, since it is larger than the sum of its proper divisors (1).

7972025473 is an equidigital number, since it uses as much as digits as its factorization.

7972025473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 740880, while the sum is 46.

The square root of 7972025473 is about 89286.1997903371. The cubic root of 7972025473 is about 1997.6660668542. Note that the first 3 decimals are identical.

The spelling of 7972025473 in words is "seven billion, nine hundred seventy-two million, twenty-five thousand, four hundred seventy-three".