276383220695 has 4 divisors (see below), whose sum is σ = 331659864840. Its totient is φ = 221106576552.

The previous prime is 276383220691. The next prime is 276383220761. The reversal of 276383220695 is 596022383672.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 276383220695 - 2² = 276383220691 is a prime.

It is a super-3 number, since 3×276383220695³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (276383220691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27638322065 + ... + 27638322074.

It is an arithmetic number, because the mean of its divisors is an integer number (82914966210).

Almost surely, 2^276383220695 is an apocalyptic number.

276383220695 is a deficient number, since it is larger than the sum of its proper divisors (55276644145).

276383220695 is an equidigital number, since it uses as much as digits as its factorization.

276383220695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55276644144.

The product of its (nonzero) digits is 6531840, while the sum is 53.

The spelling of 276383220695 in words is "two hundred seventy-six billion, three hundred eighty-three million, two hundred twenty thousand, six hundred ninety-five".