8467432545 has 64 divisors (see below), whose sum is σ = 16304779008. Its totient is φ = 3697152000.

The previous prime is 8467432513. The next prime is 8467432553. The reversal of 8467432545 is 5452347648.

It is not a de Polignac number, because 8467432545 - 2⁵ = 8467432513 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8467432494 and 8467432503.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39805 + ... + 136085.

It is an arithmetic number, because the mean of its divisors is an integer number (254762172).

Almost surely, 2^8467432545 is an apocalyptic number.

It is an amenable number.

8467432545 is a deficient number, since it is larger than the sum of its proper divisors (7837346463).

8467432545 is a wasteful number, since it uses less digits than its factorization.

8467432545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96354.

The product of its digits is 3225600, while the sum is 48.

The square root of 8467432545 is about 92018.6532448720. The cubic root of 8467432545 is about 2038.2177616987.

The spelling of 8467432545 in words is "eight billion, four hundred sixty-seven million, four hundred thirty-two thousand, five hundred forty-five".