546488941 has 2 divisors, whose sum is σ = 546488942. Its totient is φ = 546488940.

The previous prime is 546488933. The next prime is 546488977. The reversal of 546488941 is 149884645.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 485320900 + 61168041 = 22030^2 + 7821^2 .

It is a cyclic number.

It is not a de Polignac number, because 546488941 - 2³ = 546488933 is a prime.

It is a super-3 number, since 3×546488941³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (546488981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273244470 + 273244471.

It is an arithmetic number, because the mean of its divisors is an integer number (273244471).

Almost surely, 2^546488941 is an apocalyptic number.

It is an amenable number.

546488941 is a deficient number, since it is larger than the sum of its proper divisors (1).

546488941 is an equidigital number, since it uses as much as digits as its factorization.

546488941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1105920, while the sum is 49.

The square root of 546488941 is about 23377.1029214486. The cubic root of 546488941 is about 817.5741018347.

The spelling of 546488941 in words is "five hundred forty-six million, four hundred eighty-eight thousand, nine hundred forty-one".