546035081 has 2 divisors, whose sum is σ = 546035082. Its totient is φ = 546035080.

The previous prime is 546034981. The next prime is 546035101. The reversal of 546035081 is 180530645.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 451945081 + 94090000 = 21259^2 + 9700^2 .

It is a cyclic number.

It is not a de Polignac number, because 546035081 - 2²² = 541840777 is a prime.

It is a super-2 number, since 2×546035081² = 596308619365353122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (546038081) 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, 273017540 + 273017541.

It is an arithmetic number, because the mean of its divisors is an integer number (273017541).

Almost surely, 2^546035081 is an apocalyptic number.

It is an amenable number.

546035081 is a deficient number, since it is larger than the sum of its proper divisors (1).

546035081 is an equidigital number, since it uses as much as digits as its factorization.

546035081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 546035081 is about 23367.3935431404. The cubic root of 546035081 is about 817.3477069194.

The spelling of 546035081 in words is "five hundred forty-six million, thirty-five thousand, eighty-one".