4550451533 has 2 divisors, whose sum is σ = 4550451534. Its totient is φ = 4550451532.

The previous prime is 4550451527. The next prime is 4550451551. The reversal of 4550451533 is 3351540554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4392773284 + 157678249 = 66278^2 + 12557^2 .

It is a cyclic number.

It is not a de Polignac number, because 4550451533 - 2⁶ = 4550451469 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4550451493 and 4550451502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4550451553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2275225766 + 2275225767.

It is an arithmetic number, because the mean of its divisors is an integer number (2275225767).

Almost surely, 2^4550451533 is an apocalyptic number.

It is an amenable number.

4550451533 is a deficient number, since it is larger than the sum of its proper divisors (1).

4550451533 is an equidigital number, since it uses as much as digits as its factorization.

4550451533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90000, while the sum is 35.

The square root of 4550451533 is about 67457.0347184043. The cubic root of 4550451533 is about 1657.1106088435.

The spelling of 4550451533 in words is "four billion, five hundred fifty million, four hundred fifty-one thousand, five hundred thirty-three".