8835386545 has 4 divisors (see below), whose sum is σ = 10602463860. Its totient is φ = 7068309232.

The previous prime is 8835386531. The next prime is 8835386563. The reversal of 8835386545 is 5456835388.

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 1650959424 + 7184427121 = 40632^2 + 84761^2 .

It is a cyclic number.

It is not a de Polignac number, because 8835386545 - 2⁵ = 8835386513 is a prime.

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, 883538650 + ... + 883538659.

It is an arithmetic number, because the mean of its divisors is an integer number (2650615965).

Almost surely, 2^8835386545 is an apocalyptic number.

It is an amenable number.

8835386545 is a deficient number, since it is larger than the sum of its proper divisors (1767077315).

8835386545 is a wasteful number, since it uses less digits than its factorization.

8835386545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1767077314.

The product of its digits is 13824000, while the sum is 55.

The square root of 8835386545 is about 93996.7368848515. The cubic root of 8835386545 is about 2067.3238652030.

The spelling of 8835386545 in words is "eight billion, eight hundred thirty-five million, three hundred eighty-six thousand, five hundred forty-five".