84868275253 has 32 divisors (see below), whose sum is σ = 94096380672. Its totient is φ = 76291776000.

The previous prime is 84868275241. The next prime is 84868275263. The reversal of 84868275253 is 35257286848.

It is a cyclic number.

It is not a de Polignac number, because 84868275253 - 2⁹ = 84868274741 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 (84868275263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3511950 + ... + 3536032.

It is an arithmetic number, because the mean of its divisors is an integer number (2940511896).

Almost surely, 2^84868275253 is an apocalyptic number.

It is an amenable number.

84868275253 is a deficient number, since it is larger than the sum of its proper divisors (9228105419).

84868275253 is a wasteful number, since it uses less digits than its factorization.

84868275253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24285.

The product of its digits is 25804800, while the sum is 58.

The spelling of 84868275253 in words is "eighty-four billion, eight hundred sixty-eight million, two hundred seventy-five thousand, two hundred fifty-three".