546005545859 has 2 divisors, whose sum is σ = 546005545860. Its totient is φ = 546005545858.

The previous prime is 546005545837. The next prime is 546005545919. The reversal of 546005545859 is 958545500645.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-546005545859 is a prime.

It is a super-2 number, since 2×546005545859² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (546005545159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273002772929 + 273002772930.

It is an arithmetic number, because the mean of its divisors is an integer number (273002772930).

Almost surely, 2^546005545859 is an apocalyptic number.

546005545859 is a deficient number, since it is larger than the sum of its proper divisors (1).

546005545859 is an equidigital number, since it uses as much as digits as its factorization.

546005545859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600000, while the sum is 56.

The spelling of 546005545859 in words is "five hundred forty-six billion, five million, five hundred forty-five thousand, eight hundred fifty-nine".