1063089568 has 24 divisors (see below), whose sum is σ = 2109445632. Its totient is φ = 527357376.

The previous prime is 1063089557. The next prime is 1063089571. The reversal of 1063089568 is 8659803601.

It is a super-2 number, since 2×1063089568² = 2260318859180853248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126730 + ... + 134857.

It is an arithmetic number, because the mean of its divisors is an integer number (87893568).

Almost surely, 2^1063089568 is an apocalyptic number.

It is an amenable number.

1063089568 is a deficient number, since it is larger than the sum of its proper divisors (1046356064).

1063089568 is a wasteful number, since it uses less digits than its factorization.

1063089568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261724 (or 261716 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 46.

The square root of 1063089568 is about 32605.0543321124. The cubic root of 1063089568 is about 1020.6024788735.

The spelling of 1063089568 in words is "one billion, sixty-three million, eighty-nine thousand, five hundred sixty-eight".