4520194412 has 12 divisors (see below), whose sum is σ = 7913274936. Its totient is φ = 2259258720.

The previous prime is 4520194409. The next prime is 4520194423. The reversal of 4520194412 is 2144910254.

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, 197414 + ... + 219117.

It is an arithmetic number, because the mean of its divisors is an integer number (659439578).

Almost surely, 2^4520194412 is an apocalyptic number.

It is an amenable number.

4520194412 is a deficient number, since it is larger than the sum of its proper divisors (3393080524).

4520194412 is a wasteful number, since it uses less digits than its factorization.

4520194412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419248 (or 419246 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 4520194412 is about 67232.3910923894. The cubic root of 4520194412 is about 1653.4295867082.

The spelling of 4520194412 in words is "four billion, five hundred twenty million, one hundred ninety-four thousand, four hundred twelve".