5464432164 has 12 divisors (see below), whose sum is σ = 12750341744. Its totient is φ = 1821477384.

The previous prime is 5464432159. The next prime is 5464432177. The reversal of 5464432164 is 4612344645.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-4 number, since 4×5464432164⁴ (a number of 40 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227684662 + ... + 227684685.

Almost surely, 2^5464432164 is an apocalyptic number.

It is an amenable number.

5464432164 is an abundant number, since it is smaller than the sum of its proper divisors (7285909580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5464432164 is a wasteful number, since it uses less digits than its factorization.

5464432164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455369354 (or 455369352 counting only the distinct ones).

The product of its digits is 276480, while the sum is 39.

The square root of 5464432164 is about 73921.7976242461. The cubic root of 5464432164 is about 1761.3608797083.

The spelling of 5464432164 in words is "five billion, four hundred sixty-four million, four hundred thirty-two thousand, one hundred sixty-four".