8428283577 has 32 divisors (see below), whose sum is σ = 14299330560. Its totient is φ = 4806300240.

The previous prime is 8428283533. The next prime is 8428283597. The reversal of 8428283577 is 7753828248.

8428283577 is a `hidden beast` number, since 8 + 4 + 282 + 8 + 357 + 7 = 666.

It is not a de Polignac number, because 8428283577 - 2¹⁴ = 8428267193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8428283597) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47388 + ... + 138210.

It is an arithmetic number, because the mean of its divisors is an integer number (446854080).

Almost surely, 2^8428283577 is an apocalyptic number.

It is an amenable number.

8428283577 is a deficient number, since it is larger than the sum of its proper divisors (5871046983).

8428283577 is a wasteful number, since it uses less digits than its factorization.

8428283577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91330 (or 91324 counting only the distinct ones).

The product of its digits is 6021120, while the sum is 54.

The square root of 8428283577 is about 91805.6837946322. The cubic root of 8428283577 is about 2035.0716913974.

The spelling of 8428283577 in words is "eight billion, four hundred twenty-eight million, two hundred eighty-three thousand, five hundred seventy-seven".