4651533533 has 2 divisors, whose sum is σ = 4651533534. Its totient is φ = 4651533532.

The previous prime is 4651533511. The next prime is 4651533541. The reversal of 4651533533 is 3353351564.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2718788164 + 1932745369 = 52142^2 + 43963^2 .

It is a cyclic number.

It is not a de Polignac number, because 4651533533 - 2³⁰ = 3577791709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4651533233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2325766766 + 2325766767.

It is an arithmetic number, because the mean of its divisors is an integer number (2325766767).

Almost surely, 2^4651533533 is an apocalyptic number.

It is an amenable number.

4651533533 is a deficient number, since it is larger than the sum of its proper divisors (1).

4651533533 is an equidigital number, since it uses as much as digits as its factorization.

4651533533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 243000, while the sum is 38.

The square root of 4651533533 is about 68202.1519675149. The cubic root of 4651533533 is about 1669.2910006250.

The spelling of 4651533533 in words is "four billion, six hundred fifty-one million, five hundred thirty-three thousand, five hundred thirty-three".