9477255867 has 16 divisors (see below), whose sum is σ = 12827162880. Its totient is φ = 6222938400.

The previous prime is 9477255847. The next prime is 9477255871. The reversal of 9477255867 is 7685527749.

It is not a de Polignac number, because 9477255867 - 2⁸ = 9477255611 is a prime.

It is a super-3 number, since 3×9477255867³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9477255867.

It is not an unprimeable number, because it can be changed into a prime (9477255817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195684 + ... + 239262.

It is an arithmetic number, because the mean of its divisors is an integer number (801697680).

Almost surely, 2^9477255867 is an apocalyptic number.

9477255867 is a deficient number, since it is larger than the sum of its proper divisors (3349907013).

9477255867 is a wasteful number, since it uses less digits than its factorization.

9477255867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44674.

The product of its digits is 29635200, while the sum is 60.

The square root of 9477255867 is about 97351.1985904642. The cubic root of 9477255867 is about 2116.2202636951.

The spelling of 9477255867 in words is "nine billion, four hundred seventy-seven million, two hundred fifty-five thousand, eight hundred sixty-seven".