547326053 has 4 divisors (see below), whose sum is σ = 547951020. Its totient is φ = 546701088.

The previous prime is 547326023. The next prime is 547326083. The reversal of 547326053 is 350623745.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (547326023) and next prime (547326083).

It can be written as a sum of positive squares in 2 ways, for example, as 210163009 + 337163044 = 14497^2 + 18362^2 .

It is a cyclic number.

It is not a de Polignac number, because 547326053 - 2⁸ = 547325797 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 (547326023) 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, 311168 + ... + 312921.

It is an arithmetic number, because the mean of its divisors is an integer number (136987755).

Almost surely, 2^547326053 is an apocalyptic number.

It is an amenable number.

547326053 is a deficient number, since it is larger than the sum of its proper divisors (624967).

547326053 is an equidigital number, since it uses as much as digits as its factorization.

547326053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624966.

The product of its (nonzero) digits is 75600, while the sum is 35.

The square root of 547326053 is about 23395.0005984185. Note that the first 3 decimals coincide. The cubic root of 547326053 is about 817.9913423202.

Adding to 547326053 its reverse (350623745), we get a palindrome (897949798).

The spelling of 547326053 in words is "five hundred forty-seven million, three hundred twenty-six thousand, fifty-three".