8450546545 has 8 divisors (see below), whose sum is σ = 11589321024. Its totient is φ = 5794660464.

The previous prime is 8450546543. The next prime is 8450546549. The reversal of 8450546545 is 5456450548.

8450546545 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 8450546545 - 2¹ = 8450546543 is a prime.

It is a super-2 number, since 2×8450546545² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8450546495 and 8450546504.

It is not an unprimeable number, because it can be changed into a prime (8450546543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120722059 + ... + 120722128.

It is an arithmetic number, because the mean of its divisors is an integer number (1448665128).

Almost surely, 2^8450546545 is an apocalyptic number.

It is an amenable number.

8450546545 is a deficient number, since it is larger than the sum of its proper divisors (3138774479).

8450546545 is a wasteful number, since it uses less digits than its factorization.

8450546545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241444199.

The product of its (nonzero) digits is 1920000, while the sum is 46.

The square root of 8450546545 is about 91926.8543190726. The cubic root of 8450546545 is about 2036.8619690185.

The spelling of 8450546545 in words is "eight billion, four hundred fifty million, five hundred forty-six thousand, five hundred forty-five".