1137982579 has 2 divisors, whose sum is σ = 1137982580. Its totient is φ = 1137982578.

The previous prime is 1137982543. The next prime is 1137982607. The reversal of 1137982579 is 9752897311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1137982579 - 2¹¹ = 1137980531 is a prime.

It is not a weakly prime, because it can be changed into another prime (1137982529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568991289 + 568991290.

It is an arithmetic number, because the mean of its divisors is an integer number (568991290).

Almost surely, 2^1137982579 is an apocalyptic number.

1137982579 is a deficient number, since it is larger than the sum of its proper divisors (1).

1137982579 is an equidigital number, since it uses as much as digits as its factorization.

1137982579 is an evil number, because the sum of its binary digits is even.

The product of its digits is 952560, while the sum is 52.

The square root of 1137982579 is about 33733.9973765340. The cubic root of 1137982579 is about 1044.0273388098.

The spelling of 1137982579 in words is "one billion, one hundred thirty-seven million, nine hundred eighty-two thousand, five hundred seventy-nine".