546065803 has 2 divisors, whose sum is σ = 546065804. Its totient is φ = 546065802.

The previous prime is 546065801. The next prime is 546065887. The reversal of 546065803 is 308560645.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 546065803 - 2¹ = 546065801 is a prime.

It is a super-2 number, since 2×546065803² = 596375722412069618, which contains 22 as substring.

Together with 546065801, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (546065801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273032901 + 273032902.

It is an arithmetic number, because the mean of its divisors is an integer number (273032902).

Almost surely, 2^546065803 is an apocalyptic number.

546065803 is a deficient number, since it is larger than the sum of its proper divisors (1).

546065803 is an equidigital number, since it uses as much as digits as its factorization.

546065803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 546065803 is about 23368.0509028888. The cubic root of 546065803 is about 817.3630356570.

The spelling of 546065803 in words is "five hundred forty-six million, sixty-five thousand, eight hundred three".