4651021468 has 12 divisors (see below), whose sum is σ = 8337807072. Its totient is φ = 2268790880.

The previous prime is 4651021447. The next prime is 4651021469. The reversal of 4651021468 is 8641201564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4651021469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14179780 + ... + 14180107.

It is an arithmetic number, because the mean of its divisors is an integer number (694817256).

Almost surely, 2^4651021468 is an apocalyptic number.

It is an amenable number.

4651021468 is a deficient number, since it is larger than the sum of its proper divisors (3686785604).

4651021468 is a wasteful number, since it uses less digits than its factorization.

4651021468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28359932 (or 28359930 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 4651021468 is about 68198.3978404185. The cubic root of 4651021468 is about 1669.2297436325.

The spelling of 4651021468 in words is "four billion, six hundred fifty-one million, twenty-one thousand, four hundred sixty-eight".