275607984347 has 2 divisors, whose sum is σ = 275607984348. Its totient is φ = 275607984346.

The previous prime is 275607984271. The next prime is 275607984359. The reversal of 275607984347 is 743489706572.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 275607984347 - 2³⁶ = 206888507611 is a prime.

It is a super-2 number, since 2×275607984347² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 275607984347.

It is not a weakly prime, because it can be changed into another prime (275607989347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137803992173 + 137803992174.

It is an arithmetic number, because the mean of its divisors is an integer number (137803992174).

Almost surely, 2^275607984347 is an apocalyptic number.

275607984347 is a deficient number, since it is larger than the sum of its proper divisors (1).

275607984347 is an equidigital number, since it uses as much as digits as its factorization.

275607984347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 71124480, while the sum is 62.

The spelling of 275607984347 in words is "two hundred seventy-five billion, six hundred seven million, nine hundred eighty-four thousand, three hundred forty-seven".