84537473548 has 24 divisors (see below), whose sum is σ = 161540784720. Its totient is φ = 38390157120.

The previous prime is 84537473543. The next prime is 84537473549.

84537473548 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (58) 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 = 84537473492 and 84537473501.

It is not an unprimeable number, because it can be changed into a prime (84537473543) 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, 851611 + ... + 945682.

It is an arithmetic number, because the mean of its divisors is an integer number (6730866030).

Almost surely, 2^84537473548 is an apocalyptic number.

It is an amenable number.

84537473548 is a deficient number, since it is larger than the sum of its proper divisors (77003311172).

84537473548 is a wasteful number, since it uses less digits than its factorization.

84537473548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1798377 (or 1798375 counting only the distinct ones).

The product of its digits is 45158400, while the sum is 58.

The spelling of 84537473548 in words is "eighty-four billion, five hundred thirty-seven million, four hundred seventy-three thousand, five hundred forty-eight".