546146077 has 4 divisors (see below), whose sum is σ = 546741280. Its totient is φ = 545550876.

The previous prime is 546146057. The next prime is 546146119. The reversal of 546146077 is 770641645.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 770641645 = 5 ⋅154128329.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-546146077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546146057) by changing a digit.

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, 296223 + ... + 298060.

It is an arithmetic number, because the mean of its divisors is an integer number (136685320).

Almost surely, 2^546146077 is an apocalyptic number.

It is an amenable number.

546146077 is a deficient number, since it is larger than the sum of its proper divisors (595203).

546146077 is an equidigital number, since it uses as much as digits as its factorization.

546146077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595202.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 546146077 is about 23369.7684413004. The cubic root of 546146077 is about 817.4030856443.

The spelling of 546146077 in words is "five hundred forty-six million, one hundred forty-six thousand, seventy-seven".