98166453261 has 8 divisors (see below), whose sum is σ = 130920092160. Its totient is φ = 65428558272.

The previous prime is 98166453173. The next prime is 98166453271. The reversal of 98166453261 is 16235466189.

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

It is not a de Polignac number, because 98166453261 - 2¹⁵ = 98166420493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98166453271) 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 in 7 ways as a sum of consecutive naturals, for example, 3921420 + ... + 3946373.

It is an arithmetic number, because the mean of its divisors is an integer number (16365011520).

Almost surely, 2^98166453261 is an apocalyptic number.

It is an amenable number.

98166453261 is a deficient number, since it is larger than the sum of its proper divisors (32753638899).

98166453261 is a wasteful number, since it uses less digits than its factorization.

98166453261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7871955.

The product of its digits is 1866240, while the sum is 51.

The spelling of 98166453261 in words is "ninety-eight billion, one hundred sixty-six million, four hundred fifty-three thousand, two hundred sixty-one".