5470785667 has 4 divisors (see below), whose sum is σ = 5647262656. Its totient is φ = 5294308680.

The previous prime is 5470785643. The next prime is 5470785689. The reversal of 5470785667 is 7665870745.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5470785667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5470785167) 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, 88238448 + ... + 88238509.

It is an arithmetic number, because the mean of its divisors is an integer number (1411815664).

Almost surely, 2^5470785667 is an apocalyptic number.

5470785667 is a deficient number, since it is larger than the sum of its proper divisors (176476989).

5470785667 is a wasteful number, since it uses less digits than its factorization.

5470785667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176476988.

The product of its (nonzero) digits is 9878400, while the sum is 55.

The square root of 5470785667 is about 73964.7596291639. The cubic root of 5470785667 is about 1762.0432609028.

The spelling of 5470785667 in words is "five billion, four hundred seventy million, seven hundred eighty-five thousand, six hundred sixty-seven".