546134431 has 2 divisors, whose sum is σ = 546134432. Its totient is φ = 546134430.

The previous prime is 546134399. The next prime is 546134441. The reversal of 546134431 is 134431645.

It is a happy number.

546134431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 546134431 - 2⁵ = 546134399 is a prime.

It is a super-2 number, since 2×546134431² = 596525633447387522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 546134393 and 546134402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (546134441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273067215 + 273067216.

It is an arithmetic number, because the mean of its divisors is an integer number (273067216).

Almost surely, 2^546134431 is an apocalyptic number.

546134431 is a deficient number, since it is larger than the sum of its proper divisors (1).

546134431 is an equidigital number, since it uses as much as digits as its factorization.

546134431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 31.

The square root of 546134431 is about 23369.5192719063. The cubic root of 546134431 is about 817.3972755113.

The spelling of 546134431 in words is "five hundred forty-six million, one hundred thirty-four thousand, four hundred thirty-one".