1043225564 has 6 divisors (see below), whose sum is σ = 1825644744. Its totient is φ = 521612780.

The previous prime is 1043225563. The next prime is 1043225597. The reversal of 1043225564 is 4655223401.

It is a self number, because there is not a number n which added to its sum of digits gives 1043225564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043225563) 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 as a sum of consecutive naturals, namely, 130403192 + ... + 130403199.

It is an arithmetic number, because the mean of its divisors is an integer number (304274124).

Almost surely, 2^1043225564 is an apocalyptic number.

It is an amenable number.

1043225564 is a deficient number, since it is larger than the sum of its proper divisors (782419180).

1043225564 is a wasteful number, since it uses less digits than its factorization.

1043225564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260806395 (or 260806393 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 1043225564 is about 32299.0025232978. The cubic root of 1043225564 is about 1014.2057620658.

Adding to 1043225564 its reverse (4655223401), we get a palindrome (5698448965).

The spelling of 1043225564 in words is "one billion, forty-three million, two hundred twenty-five thousand, five hundred sixty-four".