4651546072 has 16 divisors (see below), whose sum is σ = 8741343240. Its totient is φ = 2320521216.

The previous prime is 4651546049. The next prime is 4651546079. The reversal of 4651546072 is 2706451564.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4651546079) 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, 652713 + ... + 659800.

Almost surely, 2^4651546072 is an apocalyptic number.

It is an amenable number.

4651546072 is a deficient number, since it is larger than the sum of its proper divisors (4089797168).

4651546072 is a wasteful number, since it uses less digits than its factorization.

4651546072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312962 (or 1312958 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 4651546072 is about 68202.2438927049. The cubic root of 4651546072 is about 1669.2925005763.

The spelling of 4651546072 in words is "four billion, six hundred fifty-one million, five hundred forty-six thousand, seventy-two".