8545163057 has 4 divisors (see below), whose sum is σ = 8576695296. Its totient is φ = 8513630820.

The previous prime is 8545163017. The next prime is 8545163063. The reversal of 8545163057 is 7503615458.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8545163057 - 2¹⁰ = 8545162033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8545162999 and 8545163017.

It is not an unprimeable number, because it can be changed into a prime (8545163017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15765713 + ... + 15766254.

It is an arithmetic number, because the mean of its divisors is an integer number (2144173824).

Almost surely, 2^8545163057 is an apocalyptic number.

It is an amenable number.

8545163057 is a deficient number, since it is larger than the sum of its proper divisors (31532239).

8545163057 is a wasteful number, since it uses less digits than its factorization.

8545163057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31532238.

The product of its (nonzero) digits is 504000, while the sum is 44.

The square root of 8545163057 is about 92440.0511520845. The cubic root of 8545163057 is about 2044.4356783643.

The spelling of 8545163057 in words is "eight billion, five hundred forty-five million, one hundred sixty-three thousand, fifty-seven".