5601331065 has 32 divisors (see below), whose sum is σ = 9871819776. Its totient is φ = 2689421760.

The previous prime is 5601331033. The next prime is 5601331067.

5601331065 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5601331065 - 2⁵ = 5601331033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5601331067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 147799 + ... + 181788.

It is an arithmetic number, because the mean of its divisors is an integer number (308494368).

Almost surely, 2^5601331065 is an apocalyptic number.

5601331065 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5601331065 is a deficient number, since it is larger than the sum of its proper divisors (4270488711).

5601331065 is a wasteful number, since it uses less digits than its factorization.

5601331065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329709.

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 5601331065 is about 74842.0407591883. The cubic root of 5601331065 is about 1775.9486897130.

It can be divided in two parts, 56013 and 31065, that added together give a palindrome (87078).

The spelling of 5601331065 in words is "five billion, six hundred one million, three hundred thirty-one thousand, sixty-five".