8485258707 has 8 divisors (see below), whose sum is σ = 12570753680. Its totient is φ = 5656839120.

The previous prime is 8485258699. The next prime is 8485258711. The reversal of 8485258707 is 7078525848.

8485258707 is a `hidden beast` number, since 8 + 4 + 8 + 52 + 587 + 0 + 7 = 666.

It is not a de Polignac number, because 8485258707 - 2³ = 8485258699 is a prime.

It is a super-5 number, since 5×8485258707⁵ (a number of 51 digits) contains 55555 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8485258207) 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 7 ways as a sum of consecutive naturals, for example, 157134394 + ... + 157134447.

It is an arithmetic number, because the mean of its divisors is an integer number (1571344210).

Almost surely, 2^8485258707 is an apocalyptic number.

8485258707 is a deficient number, since it is larger than the sum of its proper divisors (4085494973).

8485258707 is a wasteful number, since it uses less digits than its factorization.

8485258707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314268850 (or 314268844 counting only the distinct ones).

The product of its (nonzero) digits is 5017600, while the sum is 54.

The square root of 8485258707 is about 92115.4639949232. The cubic root of 8485258707 is about 2039.6470864419.

The spelling of 8485258707 in words is "eight billion, four hundred eighty-five million, two hundred fifty-eight thousand, seven hundred seven".