9457975285 has 24 divisors (see below), whose sum is σ = 12482076600. Its totient is φ = 6874707840.

The previous prime is 9457975231. The next prime is 9457975297. The reversal of 9457975285 is 5825797549.

It can be written as a sum of positive squares in 4 ways, for example, as 5604917956 + 3853057329 = 74866^2 + 62073^2 .

It is not a de Polignac number, because 9457975285 - 2¹⁹ = 9457450997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1539079 + ... + 1545211.

It is an arithmetic number, because the mean of its divisors is an integer number (520086525).

Almost surely, 2^9457975285 is an apocalyptic number.

It is an amenable number.

9457975285 is a deficient number, since it is larger than the sum of its proper divisors (3024101315).

9457975285 is a wasteful number, since it uses less digits than its factorization.

9457975285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8709 (or 8698 counting only the distinct ones).

The product of its digits is 31752000, while the sum is 61.

The square root of 9457975285 is about 97252.1222647609. The cubic root of 9457975285 is about 2114.7842059917.

The spelling of 9457975285 in words is "nine billion, four hundred fifty-seven million, nine hundred seventy-five thousand, two hundred eighty-five".