546320523 has 16 divisors (see below), whose sum is σ = 834536960. Its totient is φ = 311414976.

The previous prime is 546320501. The next prime is 546320557. The reversal of 546320523 is 325023645.

It is not a de Polignac number, because 546320523 - 2¹⁴ = 546304139 is a prime.

It is a super-2 number, since 2×546320523² = 596932227701987058, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (546320563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23215 + ... + 40392.

It is an arithmetic number, because the mean of its divisors is an integer number (52158560).

Almost surely, 2^546320523 is an apocalyptic number.

546320523 is a deficient number, since it is larger than the sum of its proper divisors (288216437).

546320523 is a wasteful number, since it uses less digits than its factorization.

546320523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64026.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 546320523 is about 23373.5004438787. The cubic root of 546320523 is about 817.4901060255.

The spelling of 546320523 in words is "five hundred forty-six million, three hundred twenty thousand, five hundred twenty-three".