546925969 has 2 divisors, whose sum is σ = 546925970. Its totient is φ = 546925968.

The previous prime is 546925961. The next prime is 546925997. The reversal of 546925969 is 969529645.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 544615569 + 2310400 = 23337^2 + 1520^2 .

It is a cyclic number.

It is not a de Polignac number, because 546925969 - 2³ = 546925961 is a prime.

It is a super-2 number, since 2×546925969² = 598256031133177922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (546925961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273462984 + 273462985.

It is an arithmetic number, because the mean of its divisors is an integer number (273462985).

Almost surely, 2^546925969 is an apocalyptic number.

It is an amenable number.

546925969 is a deficient number, since it is larger than the sum of its proper divisors (1).

546925969 is an equidigital number, since it uses as much as digits as its factorization.

546925969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5248800, while the sum is 55.

The square root of 546925969 is about 23386.4484050058. The cubic root of 546925969 is about 817.7919821642.

The spelling of 546925969 in words is "five hundred forty-six million, nine hundred twenty-five thousand, nine hundred sixty-nine".