276625361266660 has 48 divisors (see below), whose sum is σ = 664150173555456. Its totient is φ = 94807365789312.

The previous prime is 276625361266637. The next prime is 276625361266699. The reversal of 276625361266660 is 66662163526672.

It is a junction number, because it is equal to n+sod(n) for n = 276625361266592 and 276625361266601.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 370617687 + ... + 371363326.

It is an arithmetic number, because the mean of its divisors is an integer number (13836461949072).

Almost surely, 2^{276625361266660} is an apocalyptic number.

276625361266660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

276625361266660 is an abundant number, since it is smaller than the sum of its proper divisors (387524812288796).

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

276625361266660 is a wasteful number, since it uses less digits than its factorization.

276625361266660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741983692 (or 741983690 counting only the distinct ones).

The product of its (nonzero) digits is 235146240, while the sum is 64.

The spelling of 276625361266660 in words is "two hundred seventy-six trillion, six hundred twenty-five billion, three hundred sixty-one million, two hundred sixty-six thousand, six hundred sixty".