1010005568 has 56 divisors (see below), whose sum is σ = 2354640960. Its totient is φ = 423774720.

The previous prime is 1010005561. The next prime is 1010005573. The reversal of 1010005568 is 8655000101.

It is a super-2 number, since 2×1010005568² = 2040222494782005248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (1010005561) 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, 46028 + ... + 64331.

It is an arithmetic number, because the mean of its divisors is an integer number (42047160).

Almost surely, 2^1010005568 is an apocalyptic number.

It is an amenable number.

1010005568 is an abundant number, since it is smaller than the sum of its proper divisors (1344635392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1010005568 is a wasteful number, since it uses less digits than its factorization.

1010005568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110395 (or 110385 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 1010005568 is about 31780.5847649158. The cubic root of 1010005568 is about 1003.3241272676.

Adding to 1010005568 its reverse (8655000101), we get a palindrome (9665005669).

The spelling of 1010005568 in words is "one billion, ten million, five thousand, five hundred sixty-eight".