548764217061 has 8 divisors (see below), whose sum is σ = 732670397760. Its totient is φ = 365350423872.

The previous prime is 548764217011. The next prime is 548764217081. The reversal of 548764217061 is 160712467845.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 548764217061 - 2¹³ = 548764208869 is a prime.

It is a super-2 number, since 2×548764217061² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 548764216995 and 548764217013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (548764217011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123094276 + ... + 123098733.

It is an arithmetic number, because the mean of its divisors is an integer number (91583799720).

Almost surely, 2^548764217061 is an apocalyptic number.

It is an amenable number.

548764217061 is a deficient number, since it is larger than the sum of its proper divisors (183906180699).

548764217061 is a wasteful number, since it uses less digits than its factorization.

548764217061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246193755.

The product of its (nonzero) digits is 2257920, while the sum is 51.

The spelling of 548764217061 in words is "five hundred forty-eight billion, seven hundred sixty-four million, two hundred seventeen thousand, sixty-one".