546480541 has 2 divisors, whose sum is σ = 546480542. Its totient is φ = 546480540.

The previous prime is 546480523. The next prime is 546480551. The reversal of 546480541 is 145084645.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 545409316 + 1071225 = 23354^2 + 1035^2 .

It is a cyclic number.

It is not a de Polignac number, because 546480541 - 2¹³ = 546472349 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 546480541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (546480551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273240270 + 273240271.

It is an arithmetic number, because the mean of its divisors is an integer number (273240271).

Almost surely, 2^546480541 is an apocalyptic number.

It is an amenable number.

546480541 is a deficient number, since it is larger than the sum of its proper divisors (1).

546480541 is an equidigital number, since it uses as much as digits as its factorization.

546480541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 76800, while the sum is 37.

The square root of 546480541 is about 23376.9232577771. The cubic root of 546480541 is about 817.5699128767.

The spelling of 546480541 in words is "five hundred forty-six million, four hundred eighty thousand, five hundred forty-one".