1045377733 has 2 divisors, whose sum is σ = 1045377734. Its totient is φ = 1045377732.

The previous prime is 1045377709. The next prime is 1045377737. The reversal of 1045377733 is 3377735401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 884646049 + 160731684 = 29743^2 + 12678^2 .

It is a cyclic number.

It is not a de Polignac number, because 1045377733 - 2¹³ = 1045369541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1045377737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522688866 + 522688867.

It is an arithmetic number, because the mean of its divisors is an integer number (522688867).

Almost surely, 2^1045377733 is an apocalyptic number.

It is an amenable number.

1045377733 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045377733 is an equidigital number, since it uses as much as digits as its factorization.

1045377733 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 185220, while the sum is 40.

The square root of 1045377733 is about 32332.3016966006. The cubic root of 1045377733 is about 1014.9027167797.

The spelling of 1045377733 in words is "one billion, forty-five million, three hundred seventy-seven thousand, seven hundred thirty-three".