546452342 has 8 divisors (see below), whose sum is σ = 838740936. Its totient is φ = 266872032.

The previous prime is 546452339. The next prime is 546452353. The reversal of 546452342 is 243254645.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×546452342² = 597220324154569928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3176963 + ... + 3177134.

It is an arithmetic number, because the mean of its divisors is an integer number (104842617).

Almost surely, 2^546452342 is an apocalyptic number.

546452342 is a deficient number, since it is larger than the sum of its proper divisors (292288594).

546452342 is a wasteful number, since it uses less digits than its factorization.

546452342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6354142.

The product of its digits is 115200, while the sum is 35.

The square root of 546452342 is about 23376.3201124557. The cubic root of 546452342 is about 817.5558501310. Note that the first 3 decimals are identical.

The spelling of 546452342 in words is "five hundred forty-six million, four hundred fifty-two thousand, three hundred forty-two".