546525645 has 32 divisors (see below), whose sum is σ = 892442880. Its totient is φ = 285542400.

The previous prime is 546525589. The next prime is 546525647.

It is a happy number.

546525645 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 546525645 - 2⁸ = 546525389 is a prime.

It is a super-3 number, since 3×546525645³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 546525597 and 546525606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546525647) 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 31 ways as a sum of consecutive naturals, for example, 145096 + ... + 148814.

It is an arithmetic number, because the mean of its divisors is an integer number (27888840).

Almost surely, 2^546525645 is an apocalyptic number.

It is an amenable number.

546525645 is a deficient number, since it is larger than the sum of its proper divisors (345917235).

546525645 is a wasteful number, since it uses less digits than its factorization.

546525645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3925.

The product of its digits is 720000, while the sum is 42.

The square root of 546525645 is about 23377.8879499411. The cubic root of 546525645 is about 817.5924050828.

The spelling of 546525645 in words is "five hundred forty-six million, five hundred twenty-five thousand, six hundred forty-five".