980163574218751 has 16 divisors (see below), whose sum is σ = 1111118243519200. Its totient is φ = 857145827202048.

The previous prime is 980163574218671. The next prime is 980163574218781. The reversal of 980163574218751 is 157812475361089.

It is a trimorphic number since its cube, 941663368707625676479909569027980163574218751, ends in 980163574218751.

It is a de Polignac number, because none of the positive numbers 2^k-980163574218751 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 (980163574218781) 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, 190398775 + ... + 195478951.

It is an arithmetic number, because the mean of its divisors is an integer number (69444890219950).

It is a 2-persistent number, because it is pandigital, and so is 2⋅980163574218751 = 1960327148437502, but 3⋅980163574218751 = 2940490722656253 is not.

Almost surely, 2^{980163574218751} is an apocalyptic number.

980163574218751 is a deficient number, since it is larger than the sum of its proper divisors (130954669300449).

980163574218751 is a wasteful number, since it uses less digits than its factorization.

980163574218751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5861338.

The product of its (nonzero) digits is 101606400, while the sum is 67.

The spelling of 980163574218751 in words is "nine hundred eighty trillion, one hundred sixty-three billion, five hundred seventy-four million, two hundred eighteen thousand, seven hundred fifty-one".