8650277485 has 4 divisors (see below), whose sum is σ = 10380332988. Its totient is φ = 6920221984.

The previous prime is 8650277381. The next prime is 8650277509. The reversal of 8650277485 is 5847720568.

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 6502325769 + 2147951716 = 80637^2 + 46346^2 .

It is a cyclic number.

It is not a de Polignac number, because 8650277485 - 2⁷ = 8650277357 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, 865027744 + ... + 865027753.

It is an arithmetic number, because the mean of its divisors is an integer number (2595083247).

Almost surely, 2^8650277485 is an apocalyptic number.

It is an amenable number.

8650277485 is a deficient number, since it is larger than the sum of its proper divisors (1730055503).

8650277485 is a wasteful number, since it uses less digits than its factorization.

8650277485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1730055502.

The product of its (nonzero) digits is 3763200, while the sum is 52.

The square root of 8650277485 is about 93006.8679453297. The cubic root of 8650277485 is about 2052.7844364016.

The spelling of 8650277485 in words is "eight billion, six hundred fifty million, two hundred seventy-seven thousand, four hundred eighty-five".