1082375681 has 2 divisors, whose sum is σ = 1082375682. Its totient is φ = 1082375680.

The previous prime is 1082375677. The next prime is 1082375713. The reversal of 1082375681 is 1865732801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 982195600 + 100180081 = 31340^2 + 10009^2 .

It is an emirp because it is prime and its reverse (1865732801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1082375681 - 2² = 1082375677 is a prime.

It is a super-2 number, since 2×1082375681² = 2343074229640427522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1082375081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541187840 + 541187841.

It is an arithmetic number, because the mean of its divisors is an integer number (541187841).

Almost surely, 2^1082375681 is an apocalyptic number.

It is an amenable number.

1082375681 is a deficient number, since it is larger than the sum of its proper divisors (1).

1082375681 is an equidigital number, since it uses as much as digits as its factorization.

1082375681 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 1082375681 is about 32899.4784305162. The cubic root of 1082375681 is about 1026.7373054763.

The spelling of 1082375681 in words is "one billion, eighty-two million, three hundred seventy-five thousand, six hundred eighty-one".