1045354523 has 2 divisors, whose sum is σ = 1045354524. Its totient is φ = 1045354522.

The previous prime is 1045354517. The next prime is 1045354529. The reversal of 1045354523 is 3254535401.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (1045354517) and next prime (1045354529).

It is a cyclic number.

It is not a de Polignac number, because 1045354523 - 2¹⁰ = 1045353499 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1045354523.

It is not a weakly prime, because it can be changed into another prime (1045354529) 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, 522677261 + 522677262.

It is an arithmetic number, because the mean of its divisors is an integer number (522677262).

Almost surely, 2^1045354523 is an apocalyptic number.

1045354523 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045354523 is an equidigital number, since it uses as much as digits as its factorization.

1045354523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 1045354523 is about 32331.9427656304. The cubic root of 1045354523 is about 1014.8952055979.

Adding to 1045354523 its reverse (3254535401), we get a palindrome (4299889924).

The spelling of 1045354523 in words is "one billion, forty-five million, three hundred fifty-four thousand, five hundred twenty-three".