4557463912 has 32 divisors (see below), whose sum is σ = 8848792800. Its totient is φ = 2197944000.

The previous prime is 4557463877. The next prime is 4557463951. The reversal of 4557463912 is 2193647554.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234487 + ... + 253177.

It is an arithmetic number, because the mean of its divisors is an integer number (276524775).

Almost surely, 2^4557463912 is an apocalyptic number.

It is an amenable number.

4557463912 is a deficient number, since it is larger than the sum of its proper divisors (4291328888).

4557463912 is a wasteful number, since it uses less digits than its factorization.

4557463912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19777 (or 19773 counting only the distinct ones).

The product of its digits is 907200, while the sum is 46.

The square root of 4557463912 is about 67508.9913418946. The cubic root of 4557463912 is about 1657.9613906167.

The spelling of 4557463912 in words is "four billion, five hundred fifty-seven million, four hundred sixty-three thousand, nine hundred twelve".