276730045075 has 24 divisors (see below), whose sum is σ = 374558432976. Its totient is φ = 201140928000.

The previous prime is 276730045043. The next prime is 276730045079. The reversal of 276730045075 is 570540037672.

It is a happy number.

It is not a de Polignac number, because 276730045075 - 2⁵ = 276730045043 is a prime.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (276730045079) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 180919 + ... + 765631.

It is an arithmetic number, because the mean of its divisors is an integer number (15606601374).

Almost surely, 2^276730045075 is an apocalyptic number.

276730045075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

276730045075 is a deficient number, since it is larger than the sum of its proper divisors (97828387901).

276730045075 is a wasteful number, since it uses less digits than its factorization.

276730045075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586455 (or 586450 counting only the distinct ones).

The product of its (nonzero) digits is 1234800, while the sum is 46.

The spelling of 276730045075 in words is "two hundred seventy-six billion, seven hundred thirty million, forty-five thousand, seventy-five".