5518045467 has 12 divisors (see below), whose sum is σ = 8695102104. Its totient is φ = 3344269920.

The previous prime is 5518045447. The next prime is 5518045469. The reversal of 5518045467 is 7645408155.

5518045467 is a `hidden beast` number, since 5 + 5 + 180 + 4 + 5 + 467 = 666.

It is not a de Polignac number, because 5518045467 - 2²² = 5513851163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5518045469) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27868818 + ... + 27869015.

It is an arithmetic number, because the mean of its divisors is an integer number (724591842).

Almost surely, 2^5518045467 is an apocalyptic number.

5518045467 is a deficient number, since it is larger than the sum of its proper divisors (3177056637).

5518045467 is a wasteful number, since it uses less digits than its factorization.

5518045467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55737850 (or 55737847 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 45.

The square root of 5518045467 is about 74283.5477545331. The cubic root of 5518045467 is about 1767.1025687917.

The spelling of 5518045467 in words is "five billion, five hundred eighteen million, forty-five thousand, four hundred sixty-seven".