546823026320 has 40 divisors (see below), whose sum is σ = 1338277410240. Its totient is φ = 207217146240.

The previous prime is 546823026227. The next prime is 546823026331. The reversal of 546823026320 is 23620328645.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×546823026320² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 179874476 + ... + 179877515.

It is an arithmetic number, because the mean of its divisors is an integer number (33456935256).

Almost surely, 2^546823026320 is an apocalyptic number.

It is an amenable number.

546823026320 is an abundant number, since it is smaller than the sum of its proper divisors (791454383920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

546823026320 is a wasteful number, since it uses less digits than its factorization.

546823026320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359752023 (or 359752017 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 546823026320 in words is "five hundred forty-six billion, eight hundred twenty-three million, twenty-six thousand, three hundred twenty".