10775984437 has 2 divisors, whose sum is σ = 10775984438. Its totient is φ = 10775984436.

The previous prime is 10775984411. The next prime is 10775984441. The reversal of 10775984437 is 73448957701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10708317361 + 67667076 = 103481^2 + 8226^2 .

It is a cyclic number.

It is not a de Polignac number, because 10775984437 - 2³¹ = 8628500789 is a prime.

It is a super-2 number, since 2×10775984437² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10775984137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5387992218 + 5387992219.

It is an arithmetic number, because the mean of its divisors is an integer number (5387992219).

Almost surely, 2^10775984437 is an apocalyptic number.

It is an amenable number.

10775984437 is a deficient number, since it is larger than the sum of its proper divisors (1).

10775984437 is an equidigital number, since it uses as much as digits as its factorization.

10775984437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5927040, while the sum is 55.

The spelling of 10775984437 in words is "ten billion, seven hundred seventy-five million, nine hundred eighty-four thousand, four hundred thirty-seven".