84580608548 has 6 divisors (see below), whose sum is σ = 148016064966. Its totient is φ = 42290304272.

The previous prime is 84580608547. The next prime is 84580608551.

84580608548 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 59754824704 + 24825783844 = 244448^2 + 157562^2 .

It is a super-3 number, since 3×84580608548³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 84580608493 and 84580608502.

It is not an unprimeable number, because it can be changed into a prime (84580608547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10572576065 + ... + 10572576072.

It is an arithmetic number, because the mean of its divisors is an integer number (24669344161).

Almost surely, 2^84580608548 is an apocalyptic number.

It is an amenable number.

84580608548 is a deficient number, since it is larger than the sum of its proper divisors (63435456418).

84580608548 is a wasteful number, since it uses less digits than its factorization.

84580608548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21145152141 (or 21145152139 counting only the distinct ones).

The product of its (nonzero) digits is 9830400, while the sum is 56.

The spelling of 84580608548 in words is "eighty-four billion, five hundred eighty million, six hundred eight thousand, five hundred forty-eight".