275998681828304 has 240 divisors, whose sum is σ = 600261344624640. Its totient is φ = 122460286233600.

The previous prime is 275998681828241. The next prime is 275998681828327. The reversal of 275998681828304 is 403828186899572.

It is a super-2 number, since 2×275998681828304² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2011832897 + ... + 2011970079.

It is an arithmetic number, because the mean of its divisors is an integer number (2501088935936).

It is a 1-persistent number, because it is pandigital, but 2⋅275998681828304 = 551997363656608 is not.

Almost surely, 2^{275998681828304} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 275998681828304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300130672312320).

275998681828304 is an abundant number, since it is smaller than the sum of its proper divisors (324262662796336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

275998681828304 is a wasteful number, since it uses less digits than its factorization.

275998681828304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137450 (or 137403 counting only the distinct ones).

The product of its (nonzero) digits is 3344302080, while the sum is 80.

The spelling of 275998681828304 in words is "two hundred seventy-five trillion, nine hundred ninety-eight billion, six hundred eighty-one million, eight hundred twenty-eight thousand, three hundred four".