546968512656 has 30 divisors (see below), whose sum is σ = 1530752157350. Its totient is φ = 182322837504.

The previous prime is 546968512633. The next prime is 546968512679. The reversal of 546968512656 is 656215869645.

546968512656 is a `hidden beast` number, since 5 + 4 + 6 + 9 + 68 + 512 + 6 + 56 = 666.

It is an interprime number because it is at equal distance from previous prime (546968512633) and next prime (546968512679).

It can be written as a sum of positive squares in only one way, i.e., 482663667600 + 64304845056 = 694740^2 + 253584^2 .

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 546968512593 and 546968512602.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1899196081 + ... + 1899196368.

Almost surely, 2^546968512656 is an apocalyptic number.

It is an amenable number.

546968512656 is an abundant number, since it is smaller than the sum of its proper divisors (983783644694).

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

546968512656 is a wasteful number, since it uses less digits than its factorization.

546968512656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3798392463 (or 3798392454 counting only the distinct ones).

The product of its digits is 93312000, while the sum is 63.

The spelling of 546968512656 in words is "five hundred forty-six billion, nine hundred sixty-eight million, five hundred twelve thousand, six hundred fifty-six".