7482447901 has 2 divisors, whose sum is σ = 7482447902. Its totient is φ = 7482447900.

The previous prime is 7482447853. The next prime is 7482447911. The reversal of 7482447901 is 1097442847.

7482447901 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4365905625 + 3116542276 = 66075^2 + 55826^2 .

It is a cyclic number.

It is not a de Polignac number, because 7482447901 - 2²⁵ = 7448893469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7482447911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3741223950 + 3741223951.

It is an arithmetic number, because the mean of its divisors is an integer number (3741223951).

Almost surely, 2^7482447901 is an apocalyptic number.

It is an amenable number.

7482447901 is a deficient number, since it is larger than the sum of its proper divisors (1).

7482447901 is an equidigital number, since it uses as much as digits as its factorization.

7482447901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 451584, while the sum is 46.

The square root of 7482447901 is about 86501.1439288522. The cubic root of 7482447901 is about 1955.9056468588.

The spelling of 7482447901 in words is "seven billion, four hundred eighty-two million, four hundred forty-seven thousand, nine hundred one".