546450433 has 2 divisors, whose sum is σ = 546450434. Its totient is φ = 546450432.

The previous prime is 546450413. The next prime is 546450449. The reversal of 546450433 is 334054645.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 359936784 + 186513649 = 18972^2 + 13657^2 .

It is a cyclic number.

It is not a de Polignac number, because 546450433 - 2¹³ = 546442241 is a prime.

It is not a weakly prime, because it can be changed into another prime (546450413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273225216 + 273225217.

It is an arithmetic number, because the mean of its divisors is an integer number (273225217).

Almost surely, 2^546450433 is an apocalyptic number.

It is an amenable number.

546450433 is a deficient number, since it is larger than the sum of its proper divisors (1).

546450433 is an equidigital number, since it uses as much as digits as its factorization.

546450433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 34.

The square root of 546450433 is about 23376.2792805014. The cubic root of 546450433 is about 817.5548981017.

The spelling of 546450433 in words is "five hundred forty-six million, four hundred fifty thousand, four hundred thirty-three".