1088541379 has 2 divisors, whose sum is σ = 1088541380. Its totient is φ = 1088541378.

The previous prime is 1088541373. The next prime is 1088541383. The reversal of 1088541379 is 9731458801.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1088541379 - 2³ = 1088541371 is a prime.

It is not a weakly prime, because it can be changed into another prime (1088541371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 544270689 + 544270690.

It is an arithmetic number, because the mean of its divisors is an integer number (544270690).

Almost surely, 2^1088541379 is an apocalyptic number.

1088541379 is a deficient number, since it is larger than the sum of its proper divisors (1).

1088541379 is an equidigital number, since it uses as much as digits as its factorization.

1088541379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 46.

The square root of 1088541379 is about 32993.0504652116. The cubic root of 1088541379 is about 1028.6832008505.

The spelling of 1088541379 in words is "one billion, eighty-eight million, five hundred forty-one thousand, three hundred seventy-nine".