4551471464 has 8 divisors (see below), whose sum is σ = 8534009010. Its totient is φ = 2275735728.

The previous prime is 4551471437. The next prime is 4551471473. The reversal of 4551471464 is 4641741554.

It can be written as a sum of positive squares in only one way, i.e., 3701748964 + 849722500 = 60842^2 + 29150^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 284466959 + ... + 284466974.

Almost surely, 2^4551471464 is an apocalyptic number.

It is an amenable number.

4551471464 is a deficient number, since it is larger than the sum of its proper divisors (3982537546).

4551471464 is a wasteful number, since it uses less digits than its factorization.

4551471464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568933939 (or 568933935 counting only the distinct ones).

The product of its digits is 268800, while the sum is 41.

The square root of 4551471464 is about 67464.5941513028. The cubic root of 4551471464 is about 1657.2344069772.

The spelling of 4551471464 in words is "four billion, five hundred fifty-one million, four hundred seventy-one thousand, four hundred sixty-four".