84553463 has 8 divisors (see below), whose sum is σ = 86479680. Its totient is φ = 82648800.

The previous prime is 84553453. The next prime is 84553481. The reversal of 84553463 is 36435548.

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

It is a cyclic number.

It is not a de Polignac number, because 84553463 - 2⁸ = 84553207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84553453) 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, 2681 + ... + 13277.

It is an arithmetic number, because the mean of its divisors is an integer number (10809960).

Almost surely, 2^84553463 is an apocalyptic number.

84553463 is a deficient number, since it is larger than the sum of its proper divisors (1926217).

84553463 is a wasteful number, since it uses less digits than its factorization.

84553463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10777.

The product of its digits is 172800, while the sum is 38.

The square root of 84553463 is about 9195.2956994324. The cubic root of 84553463 is about 438.9116749539.

The spelling of 84553463 in words is "eighty-four million, five hundred fifty-three thousand, four hundred sixty-three".