1043252564 has 24 divisors (see below), whose sum is σ = 1853046720. Its totient is φ = 513847424.

The previous prime is 1043252537. The next prime is 1043252569. The reversal of 1043252564 is 4652523401.

It is a self number, because there is not a number n which added to its sum of digits gives 1043252564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043252569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114812 + ... + 123564.

It is an arithmetic number, because the mean of its divisors is an integer number (77210280).

Almost surely, 2^1043252564 is an apocalyptic number.

It is an amenable number.

1043252564 is a deficient number, since it is larger than the sum of its proper divisors (809794156).

1043252564 is a wasteful number, since it uses less digits than its factorization.

1043252564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9199 (or 9197 counting only the distinct ones).

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

The square root of 1043252564 is about 32299.4204901574. The cubic root of 1043252564 is about 1014.2145116339.

Adding to 1043252564 its reverse (4652523401), we get a palindrome (5695775965).

The spelling of 1043252564 in words is "one billion, forty-three million, two hundred fifty-two thousand, five hundred sixty-four".