546057750645 has 128 divisors (see below), whose sum is σ = 1090285056000. Its totient is φ = 256974094080.

The previous prime is 546057750629. The next prime is 546057750649.

It is a happy number.

546057750645 is a `hidden beast` number, since 5 + 4 + 6 + 0 + 577 + 5 + 0 + 64 + 5 = 666.

546057750645 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 546057750645 - 2⁴ = 546057750629 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 546057750591 and 546057750600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546057750649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 23010096 + ... + 23033814.

It is an arithmetic number, because the mean of its divisors is an integer number (8517852000).

Almost surely, 2^546057750645 is an apocalyptic number.

546057750645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

546057750645 is a deficient number, since it is larger than the sum of its proper divisors (544227305355).

546057750645 is a wasteful number, since it uses less digits than its factorization.

546057750645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24200 (or 24194 counting only the distinct ones).

The product of its (nonzero) digits is 17640000, while the sum is 54.

The spelling of 546057750645 in words is "five hundred forty-six billion, fifty-seven million, seven hundred fifty thousand, six hundred forty-five".