276672164200 has 48 divisors (see below), whose sum is σ = 643386415500. Its totient is φ = 110647595520.

The previous prime is 276672164191. The next prime is 276672164203. The reversal of 276672164200 is 2461276672.

It can be written as a sum of positive squares in 6 ways, for example, as 545035716 + 276127128484 = 23346^2 + 525478^2 .

It is a super-2 number, since 2×276672164200² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (276672164203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 931516 + ... + 1192084.

Almost surely, 2^276672164200 is an apocalyptic number.

276672164200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

276672164200 is an abundant number, since it is smaller than the sum of its proper divisors (366714251300).

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

276672164200 is a wasteful number, since it uses less digits than its factorization.

276672164200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265894 (or 265885 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 43.

The spelling of 276672164200 in words is "two hundred seventy-six billion, six hundred seventy-two million, one hundred sixty-four thousand, two hundred".