276046275217 has 16 divisors (see below), whose sum is σ = 292811568192. Its totient is φ = 259887458880.

The previous prime is 276046275199. The next prime is 276046275257. The reversal of 276046275217 is 712572640672.

It is a cyclic number.

It is not a de Polignac number, because 276046275217 - 2³⁵ = 241686536849 is a prime.

It is a super-2 number, since 2×276046275217² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (276046275257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 640534 + ... + 981007.

It is an arithmetic number, because the mean of its divisors is an integer number (18300723012).

Almost surely, 2^276046275217 is an apocalyptic number.

It is an amenable number.

276046275217 is a deficient number, since it is larger than the sum of its proper divisors (16765292975).

276046275217 is a wasteful number, since it uses less digits than its factorization.

276046275217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1621728.

The product of its (nonzero) digits is 1975680, while the sum is 49.

The spelling of 276046275217 in words is "two hundred seventy-six billion, forty-six million, two hundred seventy-five thousand, two hundred seventeen".