276513890275 has 12 divisors (see below), whose sum is σ = 391859684752. Its totient is φ = 189609524640.

The previous prime is 276513890221. The next prime is 276513890297. The reversal of 276513890275 is 572098315672.

It is not a de Polignac number, because 276513890275 - 2²¹ = 276511793123 is a prime.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 790039512 + ... + 790039861.

Almost surely, 2^276513890275 is an apocalyptic number.

276513890275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

276513890275 is a deficient number, since it is larger than the sum of its proper divisors (115345794477).

276513890275 is a wasteful number, since it uses less digits than its factorization.

276513890275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1580079390 (or 1580079385 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 55.

The spelling of 276513890275 in words is "two hundred seventy-six billion, five hundred thirteen million, eight hundred ninety thousand, two hundred seventy-five".