1127859413 has 2 divisors, whose sum is σ = 1127859414. Its totient is φ = 1127859412.

The previous prime is 1127859409. The next prime is 1127859463. The reversal of 1127859413 is 3149587211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 893830609 + 234028804 = 29897^2 + 15298^2 .

It is an emirp because it is prime and its reverse (3149587211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1127859413 - 2² = 1127859409 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1127859463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563929706 + 563929707.

It is an arithmetic number, because the mean of its divisors is an integer number (563929707).

Almost surely, 2^1127859413 is an apocalyptic number.

It is an amenable number.

1127859413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1127859413 is an equidigital number, since it uses as much as digits as its factorization.

1127859413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 41.

The square root of 1127859413 is about 33583.6182237709. The cubic root of 1127859413 is about 1040.9223243611.

The spelling of 1127859413 in words is "one billion, one hundred twenty-seven million, eight hundred fifty-nine thousand, four hundred thirteen".