1130476549 has 2 divisors, whose sum is σ = 1130476550. Its totient is φ = 1130476548.

The previous prime is 1130476511. The next prime is 1130476553. The reversal of 1130476549 is 9456740311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 649332324 + 481144225 = 25482^2 + 21935^2 .

It is an emirp because it is prime and its reverse (9456740311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1130476549 - 2⁹ = 1130476037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130473549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565238274 + 565238275.

It is an arithmetic number, because the mean of its divisors is an integer number (565238275).

Almost surely, 2^1130476549 is an apocalyptic number.

It is an amenable number.

1130476549 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130476549 is an equidigital number, since it uses as much as digits as its factorization.

1130476549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 1130476549 is about 33622.5601196578. The cubic root of 1130476549 is about 1041.7268368215.

The spelling of 1130476549 in words is "one billion, one hundred thirty million, four hundred seventy-six thousand, five hundred forty-nine".