4540989196 has 12 divisors (see below), whose sum is σ = 7959615048. Its totient is φ = 2266813472.

The previous prime is 4540989181. The next prime is 4540989217. The reversal of 4540989196 is 6919890454.

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, 917506 + ... + 922441.

It is an arithmetic number, because the mean of its divisors is an integer number (663301254).

Almost surely, 2^4540989196 is an apocalyptic number.

It is an amenable number.

4540989196 is a deficient number, since it is larger than the sum of its proper divisors (3418625852).

4540989196 is a wasteful number, since it uses less digits than its factorization.

4540989196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1840568 (or 1840566 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 55.

The square root of 4540989196 is about 67386.8621913797. The cubic root of 4540989196 is about 1655.9611976213.

The spelling of 4540989196 in words is "four billion, five hundred forty million, nine hundred eighty-nine thousand, one hundred ninety-six".