4651151516 has 24 divisors (see below), whose sum is σ = 9401794416. Its totient is φ = 1989797120.

The previous prime is 4651151513. The next prime is 4651151521. The reversal of 4651151516 is 6151511564.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4651151513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3108311 + ... + 3109806.

It is an arithmetic number, because the mean of its divisors is an integer number (391741434).

Almost surely, 2^4651151516 is an apocalyptic number.

It is an amenable number.

4651151516 is an abundant number, since it is smaller than the sum of its proper divisors (4750642900).

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

4651151516 is a wasteful number, since it uses less digits than its factorization.

4651151516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6218149 (or 6218147 counting only the distinct ones).

The product of its digits is 18000, while the sum is 35.

The square root of 4651151516 is about 68199.3512872373. The cubic root of 4651151516 is about 1669.2453013594.

The spelling of 4651151516 in words is "four billion, six hundred fifty-one million, one hundred fifty-one thousand, five hundred sixteen".