546114389 has 2 divisors, whose sum is σ = 546114390. Its totient is φ = 546114388.

The previous prime is 546114379. The next prime is 546114427. The reversal of 546114389 is 983411645.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 509269489 + 36844900 = 22567^2 + 6070^2 .

It is a cyclic number.

It is not a de Polignac number, because 546114389 - 2²⁰ = 545065813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (546114379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273057194 + 273057195.

It is an arithmetic number, because the mean of its divisors is an integer number (273057195).

Almost surely, 2^546114389 is an apocalyptic number.

It is an amenable number.

546114389 is a deficient number, since it is larger than the sum of its proper divisors (1).

546114389 is an equidigital number, since it uses as much as digits as its factorization.

546114389 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 41.

The square root of 546114389 is about 23369.0904615477. The cubic root of 546114389 is about 817.3872764612.

The spelling of 546114389 in words is "five hundred forty-six million, one hundred fourteen thousand, three hundred eighty-nine".