4513205412 has 48 divisors (see below), whose sum is σ = 11761583680. Its totient is φ = 1496600064.

The previous prime is 4513205377. The next prime is 4513205443. The reversal of 4513205412 is 2145023154.

4513205412 is a `hidden beast` number, since 45 + 1 + 3 + 205 + 412 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87418 + ... + 129105.

Almost surely, 2^4513205412 is an apocalyptic number.

It is an amenable number.

4513205412 is an abundant number, since it is smaller than the sum of its proper divisors (7248378268).

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

4513205412 is a wasteful number, since it uses less digits than its factorization.

4513205412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216729 (or 216721 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 4513205412 is about 67180.3945507914. The cubic root of 4513205412 is about 1652.5769847172.

Adding to 4513205412 its reverse (2145023154), we get a palindrome (6658228566).

The spelling of 4513205412 in words is "four billion, five hundred thirteen million, two hundred five thousand, four hundred twelve".