4651533512 has 8 divisors (see below), whose sum is σ = 8721625350. Its totient is φ = 2325766752.

The previous prime is 4651533511. The next prime is 4651533533. The reversal of 4651533512 is 2153351564.

It can be written as a sum of positive squares in only one way, i.e., 4441689316 + 209844196 = 66646^2 + 14486^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (4651533511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 290720837 + ... + 290720852.

Almost surely, 2^4651533512 is an apocalyptic number.

It is an amenable number.

4651533512 is a deficient number, since it is larger than the sum of its proper divisors (4070091838).

4651533512 is a wasteful number, since it uses less digits than its factorization.

4651533512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581441695 (or 581441691 counting only the distinct ones).

The product of its digits is 54000, while the sum is 35.

The square root of 4651533512 is about 68202.1518135608. The cubic root of 4651533512 is about 1669.2909981129.

The spelling of 4651533512 in words is "four billion, six hundred fifty-one million, five hundred thirty-three thousand, five hundred twelve".