546448733 has 2 divisors, whose sum is σ = 546448734. Its totient is φ = 546448732.

The previous prime is 546448723. The next prime is 546448739. The reversal of 546448733 is 337844645.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 426918244 + 119530489 = 20662^2 + 10933^2 .

It is a cyclic number.

It is not a de Polignac number, because 546448733 - 2⁸ = 546448477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (546448739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273224366 + 273224367.

It is an arithmetic number, because the mean of its divisors is an integer number (273224367).

Almost surely, 2^546448733 is an apocalyptic number.

It is an amenable number.

546448733 is a deficient number, since it is larger than the sum of its proper divisors (1).

546448733 is an equidigital number, since it uses as much as digits as its factorization.

546448733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 967680, while the sum is 44.

The square root of 546448733 is about 23376.2429188268. The cubic root of 546448733 is about 817.5540503001.

The spelling of 546448733 in words is "five hundred forty-six million, four hundred forty-eight thousand, seven hundred thirty-three".