1045225763 has 4 divisors (see below), whose sum is σ = 1045723008. Its totient is φ = 1044728520.

The previous prime is 1045225757. The next prime is 1045225771. The reversal of 1045225763 is 3675225401.

1045225763 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1045225763 - 2⁴ = 1045225747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1045225463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245456 + ... + 249677.

It is an arithmetic number, because the mean of its divisors is an integer number (261430752).

Almost surely, 2^1045225763 is an apocalyptic number.

1045225763 is a deficient number, since it is larger than the sum of its proper divisors (497245).

1045225763 is an equidigital number, since it uses as much as digits as its factorization.

1045225763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497244.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 1045225763 is about 32329.9514846527. The cubic root of 1045225763 is about 1014.8535344808.

The spelling of 1045225763 in words is "one billion, forty-five million, two hundred twenty-five thousand, seven hundred sixty-three".