8152070485 has 8 divisors (see below), whose sum is σ = 10534983480. Its totient is φ = 6019990464.

The previous prime is 8152070417. The next prime is 8152070497. The reversal of 8152070485 is 5840702518.

It can be written as a sum of positive squares in 4 ways, for example, as 51710481 + 8100360004 = 7191^2 + 90002^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8152070485 - 2¹¹ = 8152068437 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62708170 + ... + 62708299.

It is an arithmetic number, because the mean of its divisors is an integer number (1316872935).

Almost surely, 2^8152070485 is an apocalyptic number.

It is an amenable number.

8152070485 is a deficient number, since it is larger than the sum of its proper divisors (2382912995).

8152070485 is a wasteful number, since it uses less digits than its factorization.

8152070485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125416487.

The product of its (nonzero) digits is 89600, while the sum is 40.

The square root of 8152070485 is about 90288.8170539408. The cubic root of 8152070485 is about 2012.5930811467.

The spelling of 8152070485 in words is "eight billion, one hundred fifty-two million, seventy thousand, four hundred eighty-five".