84849332529 has 16 divisors (see below), whose sum is σ = 122265467072. Its totient is φ = 52030461888.

The previous prime is 84849332527. The next prime is 84849332549. The reversal of 84849332529 is 92523394848.

It is not a de Polignac number, because 84849332529 - 2¹ = 84849332527 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84849332521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3832822 + ... + 3854895.

It is an arithmetic number, because the mean of its divisors is an integer number (7641591692).

Almost surely, 2^84849332529 is an apocalyptic number.

It is an amenable number.

84849332529 is a deficient number, since it is larger than the sum of its proper divisors (37416134543).

84849332529 is a wasteful number, since it uses less digits than its factorization.

84849332529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7688016.

The product of its digits is 14929920, while the sum is 57.

The spelling of 84849332529 in words is "eighty-four billion, eight hundred forty-nine million, three hundred thirty-two thousand, five hundred twenty-nine".