546942959 has 2 divisors, whose sum is σ = 546942960. Its totient is φ = 546942958.

The previous prime is 546942919. The next prime is 546942973. The reversal of 546942959 is 959249645.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 546942959 - 2¹² = 546938863 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 546942959.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (546942919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273471479 + 273471480.

It is an arithmetic number, because the mean of its divisors is an integer number (273471480).

Almost surely, 2^546942959 is an apocalyptic number.

546942959 is a deficient number, since it is larger than the sum of its proper divisors (1).

546942959 is an equidigital number, since it uses as much as digits as its factorization.

546942959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3499200, while the sum is 53.

The square root of 546942959 is about 23386.8116467380. The cubic root of 546942959 is about 817.8004501853.

The spelling of 546942959 in words is "five hundred forty-six million, nine hundred forty-two thousand, nine hundred fifty-nine".