1133550413 has 2 divisors, whose sum is σ = 1133550414. Its totient is φ = 1133550412.

The previous prime is 1133550401. The next prime is 1133550419. The reversal of 1133550413 is 3140553311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1044776329 + 88774084 = 32323^2 + 9422^2 .

It is a cyclic number.

It is not a de Polignac number, because 1133550413 - 2¹² = 1133546317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1133550419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566775206 + 566775207.

It is an arithmetic number, because the mean of its divisors is an integer number (566775207).

Almost surely, 2^1133550413 is an apocalyptic number.

It is an amenable number.

1133550413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133550413 is an equidigital number, since it uses as much as digits as its factorization.

1133550413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 1133550413 is about 33668.2404203130. The cubic root of 1133550413 is about 1042.6701642804.

The spelling of 1133550413 in words is "one billion, one hundred thirty-three million, five hundred fifty thousand, four hundred thirteen".