7027572481 has 2 divisors, whose sum is σ = 7027572482. Its totient is φ = 7027572480.

The previous prime is 7027572479. The next prime is 7027572499. The reversal of 7027572481 is 1842757207.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3780282256 + 3247290225 = 61484^2 + 56985^2 .

It is a cyclic number.

It is not a de Polignac number, because 7027572481 - 2¹ = 7027572479 is a prime.

It is a super-2 number, since 2×7027572481² = 98773549951416990722, which contains 22 as substring.

Together with 7027572479, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (7027572781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3513786240 + 3513786241.

It is an arithmetic number, because the mean of its divisors is an integer number (3513786241).

Almost surely, 2^7027572481 is an apocalyptic number.

It is an amenable number.

7027572481 is a deficient number, since it is larger than the sum of its proper divisors (1).

7027572481 is an equidigital number, since it uses as much as digits as its factorization.

7027572481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 219520, while the sum is 43.

The square root of 7027572481 is about 83830.6178016123. The cubic root of 7027572481 is about 1915.4395236262.

The spelling of 7027572481 in words is "seven billion, twenty-seven million, five hundred seventy-two thousand, four hundred eighty-one".