548796492864 has 105 divisors (see below), whose sum is σ = 1626962853637. Its totient is φ = 182914384896.

The previous prime is 548796492859. The next prime is 548796492887. The reversal of 548796492864 is 468294697845.

The square root of 548796492864 is 740808.

It is a perfect power (a square), and thus also a powerful number.

548796492864 is a `hidden beast` number, since 5 + 4 + 8 + 79 + 6 + 492 + 8 + 64 = 666.

It can be written as a sum of positive squares in only one way, i.e., 488869452864 + 59927040000 = 699192^2 + 244800^2 .

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 548796492792 and 548796492801.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 53333032 + ... + 53343320.

Almost surely, 2^548796492864 is an apocalyptic number.

548796492864 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

548796492864 is the 740808-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 548796492864

548796492864 is an abundant number, since it is smaller than the sum of its proper divisors (1078166360773).

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

548796492864 is an frugal number, since it uses more digits than its factorization.

548796492864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20602 (or 10294 counting only the distinct ones).

The product of its digits is 836075520, while the sum is 72.

The spelling of 548796492864 in words is "five hundred forty-eight billion, seven hundred ninety-six million, four hundred ninety-two thousand, eight hundred sixty-four".