9482550391 has 2 divisors, whose sum is σ = 9482550392. Its totient is φ = 9482550390.

The previous prime is 9482550373. The next prime is 9482550409. The reversal of 9482550391 is 1930552849.

It is a balanced prime because it is at equal distance from previous prime (9482550373) and next prime (9482550409).

It is an emirp because it is prime and its reverse (1930552849) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9482550391 - 2⁷ = 9482550263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9482553391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4741275195 + 4741275196.

It is an arithmetic number, because the mean of its divisors is an integer number (4741275196).

Almost surely, 2^9482550391 is an apocalyptic number.

9482550391 is the 61588-th centered pentagonal number.

9482550391 is a deficient number, since it is larger than the sum of its proper divisors (1).

9482550391 is an equidigital number, since it uses as much as digits as its factorization.

9482550391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 388800, while the sum is 46.

The square root of 9482550391 is about 97378.3876997355. The cubic root of 9482550391 is about 2116.6142699108.

The spelling of 9482550391 in words is "nine billion, four hundred eighty-two million, five hundred fifty thousand, three hundred ninety-one".