8025167485 has 4 divisors (see below), whose sum is σ = 9630200988. Its totient is φ = 6420133984.

The previous prime is 8025167471. The next prime is 8025167497. The reversal of 8025167485 is 5847615208.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5597733124 + 2427434361 = 74818^2 + 49269^2 .

It is a cyclic number.

It is not a de Polignac number, because 8025167485 - 2²⁵ = 7991613053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 802516744 + ... + 802516753.

It is an arithmetic number, because the mean of its divisors is an integer number (2407550247).

Almost surely, 2^8025167485 is an apocalyptic number.

It is an amenable number.

8025167485 is a deficient number, since it is larger than the sum of its proper divisors (1605033503).

8025167485 is a wasteful number, since it uses less digits than its factorization.

8025167485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1605033502.

The product of its (nonzero) digits is 537600, while the sum is 46.

The square root of 8025167485 is about 89583.2991410787. The cubic root of 8025167485 is about 2002.0950949389.

The spelling of 8025167485 in words is "eight billion, twenty-five million, one hundred sixty-seven thousand, four hundred eighty-five".