84535453548 has 96 divisors (see below), whose sum is σ = 269742789120. Its totient is φ = 22295062080.

The previous prime is 84535453517. The next prime is 84535453549.

84535453548 is a `hidden beast` number, since 8 + 4 + 53 + 5 + 45 + 3 + 548 = 666.

84535453548 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 84535453494 and 84535453503.

It is not an unprimeable number, because it can be changed into a prime (84535453549) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4290918 + ... + 4310573.

It is an arithmetic number, because the mean of its divisors is an integer number (2809820720).

Almost surely, 2^84535453548 is an apocalyptic number.

It is an amenable number.

84535453548 is an abundant number, since it is smaller than the sum of its proper divisors (185207335572).

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

84535453548 is a wasteful number, since it uses less digits than its factorization.

84535453548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8601524 (or 8601516 counting only the distinct ones).

The product of its digits is 23040000, while the sum is 54.

The spelling of 84535453548 in words is "eighty-four billion, five hundred thirty-five million, four hundred fifty-three thousand, five hundred forty-eight".