546727945 has 8 divisors (see below), whose sum is σ = 690603840. Its totient is φ = 414362160.

The previous prime is 546727927. The next prime is 546727967. The reversal of 546727945 is 549727645.

It is a happy number.

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

It is not a de Polignac number, because 546727945 - 2¹³ = 546719753 is a prime.

It is a super-2 number, since 2×546727945² = 597822891687846050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2877421 + ... + 2877610.

It is an arithmetic number, because the mean of its divisors is an integer number (86325480).

Almost surely, 2^546727945 is an apocalyptic number.

It is an amenable number.

546727945 is a deficient number, since it is larger than the sum of its proper divisors (143875895).

546727945 is a wasteful number, since it uses less digits than its factorization.

546727945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5755055.

The product of its digits is 2116800, while the sum is 49.

The square root of 546727945 is about 23382.2142877872. The cubic root of 546727945 is about 817.6932716761.

The spelling of 546727945 in words is "five hundred forty-six million, seven hundred twenty-seven thousand, nine hundred forty-five".