4905450512 has 20 divisors (see below), whose sum is σ = 9513008316. Its totient is φ = 2450480640.

The previous prime is 4905450467. The next prime is 4905450527. The reversal of 4905450512 is 2150545094.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2755830016 + 2149620496 = 52496^2 + 46364^2 .

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, 122189 + ... + 157292.

Almost surely, 2^4905450512 is an apocalyptic number.

It is an amenable number.

4905450512 is a deficient number, since it is larger than the sum of its proper divisors (4607557804).

4905450512 is a wasteful number, since it uses less digits than its factorization.

4905450512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280586 (or 280580 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 4905450512 is about 70038.9214080286. The cubic root of 4905450512 is about 1699.1287937439.

The spelling of 4905450512 in words is "four billion, nine hundred five million, four hundred fifty thousand, five hundred twelve".