84652625648 has 10 divisors (see below), whose sum is σ = 164014462224. Its totient is φ = 42326312816.

The previous prime is 84652625641. The next prime is 84652625671.

It is a happy number.

84652625648 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 84652625593 and 84652625602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84652625641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2645394536 + ... + 2645394567.

Almost surely, 2^84652625648 is an apocalyptic number.

It is an amenable number.

84652625648 is a deficient number, since it is larger than the sum of its proper divisors (79361836576).

84652625648 is a wasteful number, since it uses less digits than its factorization.

84652625648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5290789111 (or 5290789105 counting only the distinct ones).

The product of its digits is 22118400, while the sum is 56.

The spelling of 84652625648 in words is "eighty-four billion, six hundred fifty-two million, six hundred twenty-five thousand, six hundred forty-eight".