8350545547 has 4 divisors (see below), whose sum is σ = 8619918016. Its totient is φ = 8081173080.

The previous prime is 8350545527. The next prime is 8350545551. The reversal of 8350545547 is 7455450538.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8350545547 - 2⁷ = 8350545419 is a prime.

It is a super-2 number, since 2×8350545547² (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 = 8350545497 and 8350545506.

It is not an unprimeable number, because it can be changed into a prime (8350545527) 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, 134686188 + ... + 134686249.

It is an arithmetic number, because the mean of its divisors is an integer number (2154979504).

Almost surely, 2^8350545547 is an apocalyptic number.

8350545547 is a deficient number, since it is larger than the sum of its proper divisors (269372469).

8350545547 is a wasteful number, since it uses less digits than its factorization.

8350545547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269372468.

The product of its (nonzero) digits is 1680000, while the sum is 46.

The square root of 8350545547 is about 91381.3194641005. The cubic root of 8350545547 is about 2028.7955474085.

The spelling of 8350545547 in words is "eight billion, three hundred fifty million, five hundred forty-five thousand, five hundred forty-seven".