1045353775 has 12 divisors (see below), whose sum is σ = 1297006272. Its totient is φ = 835787840.

The previous prime is 1045353773. The next prime is 1045353787. The reversal of 1045353775 is 5773535401.

It is a happy number.

It is not a de Polignac number, because 1045353775 - 2¹ = 1045353773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045353773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34107 + ... + 57043.

It is an arithmetic number, because the mean of its divisors is an integer number (108083856).

Almost surely, 2^1045353775 is an apocalyptic number.

1045353775 is a deficient number, since it is larger than the sum of its proper divisors (251652497).

1045353775 is a wasteful number, since it uses less digits than its factorization.

1045353775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24770 (or 24765 counting only the distinct ones).

The product of its (nonzero) digits is 220500, while the sum is 40.

The square root of 1045353775 is about 32331.9311981205. The cubic root of 1045353775 is about 1014.8949635296.

The spelling of 1045353775 in words is "one billion, forty-five million, three hundred fifty-three thousand, seven hundred seventy-five".